4(10+5x)=220

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Solution for 4(10+5x)=220 equation:


Simplifying
4(10 + 5x) = 220
(10 * 4 + 5x * 4) = 220
(40 + 20x) = 220

Solving
40 + 20x = 220

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-40' to each side of the equation.
40 + -40 + 20x = 220 + -40

Combine like terms: 40 + -40 = 0
0 + 20x = 220 + -40
20x = 220 + -40

Combine like terms: 220 + -40 = 180
20x = 180

Divide each side by '20'.
x = 9

Simplifying
x = 9

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