Math Word Problem Solver — AI Helps You Solve Step by Step

Speak, snap a photo, or type any word problem. AI builds the equations and graphs the answer.

Speak, snap a photo, or type any math word problem. The AI reads it, builds the equations, and draws the solution on the graph so you can see the answer — not just a number, but why it's right.

Word problems are hard because the translation from words to math is hard. This tool shows you that translation visually, step by step, so you learn the process, not just the answer: spot the unknowns, identify the relationships, write the equations, and graph them to find where they meet.

The graph starts empty. Type any word problem into the chat — or say ok to try one of the examples below.

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How do I set up an equation from a word problem?
Start by identifying what you don't know — that becomes your variable (usually x). Then re-read the problem and translate each relationship into math: "costs $12 per ticket" → 12x; "fixed cost of $500" → −500; "total revenue" → y. Write one equation per relationship, then graph both and find where they intersect.
How do I identify the variables in a word problem?
Ask yourself: what is changing? That's usually x. And what do I want to track or find? That's usually y. In a ticket problem, the number of tickets sold changes (x), and the profit or revenue changes with it (y). Label your axes with these quantities before you write any equation.
How do I check that my answer makes sense?
After you read the answer off the graph, plug it back into the original words — not just the equation. Ask: "Does this number make real-world sense?" If the problem says a theater needs to sell 42 tickets to break even, check: 42 × $12 = $504, and the cost is $500 + 42 × $8 = $836 — wait, that doesn't balance! Re-read the problem. This arithmetic check often catches setup errors before they become wrong answers.
What are the most common types of word problems?
Break-even problems (when does revenue = cost?) use two linear equations and find their intersection. Rate/distance problems (d = rt) compare two movers on the same graph. Mixture problems set up two equations about totals and concentrations. Growth problems use linear or quadratic models. The graphing approach works for all of them: build each relationship as a line or curve, then read the answer where they meet.
What does "per" mean in a word problem?
"Per" means "for each" — it tells you to multiply. When you see "$12 per ticket," that means 12 × number of tickets. Similarly, "3 miles per hour" means 3 × hours. Spotting "per" is one of the fastest ways to identify the operation a word problem is describing.
How do I know when to use two equations instead of one?
If the problem has two things changing or competing — like revenue vs cost, or two cars driving at different speeds — you need two equations, one for each. Graph both lines and find where they cross. If there is only one changing quantity (like "how many can I buy with $15?"), one equation is enough.
How do I solve math word problems step by step?
Step 1: Read the problem and identify what's unknown — that's your variable. Step 2: Translate each relationship into an equation. Step 3: Graph the equations. Step 4: Read the answer from the graph (intersection, x-intercept, or y-value). Step 5: Check by plugging back into the original words. This AI tool walks you through every step visually.
Can AI help with word problems?
Yes — this AI word problem solver reads your problem, identifies the variables, writes the equations, and graphs the solution so you can see the answer. It doesn't just give you a number — it explains each step and draws it on the graph, so you understand the process and can solve similar problems on your own.
Is there a free word problem solver with graphs?
MathTalking is a free AI word problem solver that graphs every solution. Type any word problem — break-even, rate/distance, mixture, or growth — and the AI builds the equations and draws them on an interactive graph. You can zoom, pan, and explore the solution visually.
What can it graph?
It can plot explicit, implicit, and parametric functions, add points and geometry, and animate sliders on the same graph.
Can I use voice or a photo?
Yes. You can talk to the tutor, upload a worksheet or handwritten problem, and let the graph update from that input.
Will it explain the steps?
Yes. The AI explains what it is drawing and why, so you see the answer on the graph instead of getting only a final number.