Online calculator for quick calculations, along with a large collection of calculators on math, finance, fitness, and more, each with in-depth information.

The solve for x calculator allows you to enter your problem and solve the equation to see the result. Solve in one variable or many.

Reduce the fraction \frac{4}{160} to lowest terms by extracting and canceling out 4.

Draw, Scan, Solve, and Learn! Solve long equations, draw in landscape! See how to solve problems and show your work—plus get definitions for mathematical concepts. Instantly graph any equation to visualize your function and understand the relationship between variables.

Free math problem solver answers your algebra homework questions with step-by-step explanations.

Symbolab: equation search and math solver - solves algebra, trigonometry and calculus problems step by step

Solve linear equation with one unknown 160x=4: Tiger Algebra not only solves linear equations with one unknown 160x=4, but its clear, step-by-step explanation of the solution helps to better understand and remember the method

QuickMath will automatically answer the most common problems in algebra, equations and calculus faced by high-school and college students. The algebra section allows you to expand, factor or simplify virtually any expression you choose.

Welcome to Quickmath Solvers! Solve an equation, inequality or a system.

Free math calculators with step-by-step explanations to solve problems for algebra, calculus, physics, trigonometry, statics, and more.