8x-4+20=4x

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Solution for 8x-4+20=4x equation:


Simplifying
8x + -4 + 20 = 4x

Reorder the terms:
-4 + 20 + 8x = 4x

Combine like terms: -4 + 20 = 16
16 + 8x = 4x

Solving
16 + 8x = 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
16 + 8x + -4x = 4x + -4x

Combine like terms: 8x + -4x = 4x
16 + 4x = 4x + -4x

Combine like terms: 4x + -4x = 0
16 + 4x = 0

Add '-16' to each side of the equation.
16 + -16 + 4x = 0 + -16

Combine like terms: 16 + -16 = 0
0 + 4x = 0 + -16
4x = 0 + -16

Combine like terms: 0 + -16 = -16
4x = -16

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

Simplifying
x = -4

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