4(1-x)=5x+8

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Solution for 4(1-x)=5x+8 equation:


Simplifying
4(1 + -1x) = 5x + 8
(1 * 4 + -1x * 4) = 5x + 8
(4 + -4x) = 5x + 8

Reorder the terms:
4 + -4x = 8 + 5x

Solving
4 + -4x = 8 + 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.
4 + -4x + -5x = 8 + 5x + -5x

Combine like terms: -4x + -5x = -9x
4 + -9x = 8 + 5x + -5x

Combine like terms: 5x + -5x = 0
4 + -9x = 8 + 0
4 + -9x = 8

Add '-4' to each side of the equation.
4 + -4 + -9x = 8 + -4

Combine like terms: 4 + -4 = 0
0 + -9x = 8 + -4
-9x = 8 + -4

Combine like terms: 8 + -4 = 4
-9x = 4

Divide each side by '-9'.
x = -0.4444444444

Simplifying
x = -0.4444444444

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