Group our variables 20h and 25h subtract 25h from both sides 20h + 15 - 25h = 25h - 25h
Cancel 25h on the right side:
-5h + 15 = 0
Group constants:
Group our constants 15 and 0. subtract 15 from both sides -5h + 15 - 15 = 0 - 15
Cancel 15 on the left side:
-5h = -15
Divide each side of the equation by -5
-5h
-5
=
-15
-5
h = 3
h = 3
What is the Answer?
h = 3
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
