Group our variables 10w and -15w add 15w to both sides 10w + 20 + 15w = -15w + 1000 + 15w
Cancel -15w on the right side:
25w + 20 = 1000
Group constants
Group our constants 20 and 1000. subtract 20 from both sides 25w + 20 - 20 = 1000 - 20
Cancel 20 on the left side:
25w = 980
Divide each side of the equation by 25
25w
25
=
980
25
w = 39.2
w = 39.2
What is the Answer?
w = 39.2
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
