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Linear Equation Solver

Linear Equation Solver — Solve for x Step by Step

Solve linear equations step by step with Zupiq. Take a photo of your equation or type it in and get a clear, worked solution showing every step — from distributing brackets to isolating the variable.

Download on the App StoreGet it on Google Play
Zupiq solution screen

How It Works

Solve any math problem in 4 simple steps

Step 1

Capture or Type

Take a photo, write by hand, or type your math problem directly into Zupiq.

Step 2

AI Understands

Zupiq's AI reads and interprets the problem — handwritten, printed, or typed.

Step 3

Get Step-by-Step Solution

Every step is shown clearly so you can follow along and understand the method.

Step 4

Learn & Improve

Build real understanding, practice similar problems, and track your progress.

Why Zupiq

Why students choose Zupiq

Zupiq doesn't just give you the answer — it teaches you how to get there, so you actually understand the math.

  • Step-by-step explanations, not just answers
  • Works with photos, handwriting, and typed text
  • Covers algebra, calculus, geometry, and more
  • Generates diagrams and graphs for visual problems
  • Supports multiple languages
  • Track progress and build study habits
  • Available on iOS and Android
Zupiq app screen
Zupiq solution screen

Example Problem

See how Zupiq solves algebra step by step

Problem
Solve: 3(x - 4) = 2x + 1
Steps
1
Expand the left side
3x - 12 = 2x + 1
2
Subtract 2x from both sides
x - 12 = 1
3
Add 12 to both sides
x = 13
4
Verify the answer
3(13 - 4) = 2(13) + 1 → 27 = 27 ✓
Answer
x = 13

FAQ

Linear equation solver questions

Solve linear equations with AI

Download Zupiq and get step-by-step solutions for any linear equation.

Download on the App StoreGet it on Google Play