Group our variables -50m and 20m subtract 20m from both sides

-50m + 14040 - 20m = 20m + 12500 - 20m

Cancel 20m on the right side:

-70m + 14040 = 12500

Group constants

Group our constants 14040 and 12500. subtract 14040 from both sides

-70m + 14040 - 14040 = 12500 - 14040

Cancel 14040 on the left side:

-70m = -1540

Divide each side of the equation by -70

-70m

-70

=

-1540

-70

m = 22

Final Answer

m = 22

You have 2 free calculationss remaining

What is the Answer?

m = 22

How does the Equation and Inequalities Calculator work?

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.

What 3 formulas are used for the Equation and Inequalities Calculator?

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