8(20-x)=5x

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Solution for 8(20-x)=5x equation:


Simplifying
8(20 + -1x) = 5x
(20 * 8 + -1x * 8) = 5x
(160 + -8x) = 5x

Solving
160 + -8x = 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
160 + -8x + -5x = 5x + -5x

Combine like terms: -8x + -5x = -13x
160 + -13x = 5x + -5x

Combine like terms: 5x + -5x = 0
160 + -13x = 0

Add '-160' to each side of the equation.
160 + -160 + -13x = 0 + -160

Combine like terms: 160 + -160 = 0
0 + -13x = 0 + -160
-13x = 0 + -160

Combine like terms: 0 + -160 = -160
-13x = -160

Divide each side by '-13'.
x = 12.30769231

Simplifying
x = 12.30769231

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