Group our variables 12w and 18w subtract 18w from both sides 12w + 440 - 18w = 18w + 260 - 18w
Cancel 18w on the right side:
-6w + 440 = 260
Group constants
Group our constants 440 and 260. subtract 440 from both sides -6w + 440 - 440 = 260 - 440
Cancel 440 on the left side:
-6w = -180
Divide each side of the equation by -6
-6w
-6
=
-180
-6
w = 30
w = 30
What is the Answer?
w = 30
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
