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Equation Solver With Steps
Paste any equation and see how it is rearranged and solved, one justified step at a time.
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What this equation solver is designed for
- Linear equations in one variable
- Quadratic equations by factoring, completing the square, or the formula
- Rational and radical equations
- Checking a solution by substitution
How to use it
- 1Type or photograph the equation.
- 2Check the interpreted problem line.
- 3Follow the rearrangement steps in order.
- 4Try the related practice problem to lock the method in.
Equation problems to try
7x + 2 = 30x^2 + 4x - 12 = 0(x+1)/(x-2) = 3
Equation solver FAQ
- Which equation types are supported?
- Linear, quadratic, rational, radical, exponential, and logarithmic equations, plus systems when both equations are supplied.
- Can it verify a solution?
- Ask a follow-up such as 'substitute the answer back in' and the working is shown.
Continue with a related solver
Algebra
Enter an algebra problem and get the worked solution line by line, with a plain-English reason for every move.
Quadratic equation
See which method fits your quadratic and why, then follow it through to both roots.
System of equations
Enter every equation on its own line and follow the elimination or substitution through to the solution.
Inequality
Isolate the variable while keeping the inequality direction correct.
Looking for the formulas instead? Browse the formula reference.