Equations with one variable and degree 1. Find the value of x in a straight-line equation.
Degree-2 polynomial equations. Solved by factoring, completing the square, or the quadratic formula.
Two equations with two unknowns. Solved using substitution or elimination method.
Higher-degree equations (cubic, quartic). The solver finds all real and complex roots.
Equations where the variable is in the exponent. Solved using logarithms.
Equations involving log or ln. Solved by applying log/exponential rules.
Choose the type of equation you want to solve — Linear, Quadratic, Simultaneous, Polynomial, Exponential, or Logarithmic.
Type your equation into the input field using standard notation. For example: 2x + 5 = 13 or x^2 - 4x + 3 = 0. Use ^ for powers.
Hit Solve and the tool calculates all solutions instantly. It shows every step of the solution process, not just the final answer.
Read through the worked solution to understand the method used. Copy the answer or save the full working for your assignment or study notes.
Get step-by-step solutions to check homework or understand the method.
Generate worked examples and verify answers for worksheets and tests.
Quickly solve engineering equations during design and analysis work.
Solve equations for break-even points, pricing models, and financial formulas.
Solve physics and chemistry equations for research and lab work.
Tackle puzzle and competition math problems with full solution explanations.
Use * for multiplication (2*x not 2x), ^ for exponents (x^2 not x²), and / for division. Most solvers accept implicit multiplication too — always double check.
Don't just copy the answer — read every step. Understanding the method is more valuable than the result, especially for exams where you must show working.
After solving, substitute the answer back into the original equation to verify it satisfies both sides. This is a crucial habit for avoiding errors.
Before entering a complex equation, rearrange it to standard form (all terms on one side, = 0 on the other). The solver works most reliably with equations in standard form.