56-4x=20+5x

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Solution for 56-4x=20+5x equation:


Simplifying
56 + -4x = 20 + 5x

Solving
56 + -4x = 20 + 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.
56 + -4x + -5x = 20 + 5x + -5x

Combine like terms: -4x + -5x = -9x
56 + -9x = 20 + 5x + -5x

Combine like terms: 5x + -5x = 0
56 + -9x = 20 + 0
56 + -9x = 20

Add '-56' to each side of the equation.
56 + -56 + -9x = 20 + -56

Combine like terms: 56 + -56 = 0
0 + -9x = 20 + -56
-9x = 20 + -56

Combine like terms: 20 + -56 = -36
-9x = -36

Divide each side by '-9'.
x = 4

Simplifying
x = 4

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