Solve the following equation

12=5+x

Solve for *x*

12 = 5 + x

Group our constants 12 and 5.

subtract 12 from both sides

+ 12 - 12 = 5 - 12

x = -7

x = - 7

x = - 7

Free Equation and Inequalities Calculator - Solves an equation or inequality with 1 unknown variable and no exponents as well as certain absolute value equations and inequalities such as |x|=c and |ax| = c where a and c are constants. Solves square root, cube root, and other root equations in the form ax^2=c, ax^2 + b = c. Also solves radical equations in the form asqrt(bx) = c. Also solves open sentences and it will solve one step problems and two step equations. 2 step equations and one step equations and multi step equations

This calculator has 1 input.

This calculator has 1 input.

One Step Equations (Division):
cx = b
x = b/c

One Step Equations (Addition): x + c = b x = b - c

One Step Equations (Subtraction): x - c = b x = b + c

For more math formulas, check out our Formula Dossier

One Step Equations (Addition): x + c = b x = b - c

One Step Equations (Subtraction): x - c = b x = b + c

For more math formulas, check out our Formula Dossier

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