-8=4(x-5)-7x

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Solution for -8=4(x-5)-7x equation:


Simplifying
-8 = 4(x + -5) + -7x

Reorder the terms:
-8 = 4(-5 + x) + -7x
-8 = (-5 * 4 + x * 4) + -7x
-8 = (-20 + 4x) + -7x

Combine like terms: 4x + -7x = -3x
-8 = -20 + -3x

Solving
-8 = -20 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
-8 + 3x = -20 + -3x + 3x

Combine like terms: -3x + 3x = 0
-8 + 3x = -20 + 0
-8 + 3x = -20

Add '8' to each side of the equation.
-8 + 8 + 3x = -20 + 8

Combine like terms: -8 + 8 = 0
0 + 3x = -20 + 8
3x = -20 + 8

Combine like terms: -20 + 8 = -12
3x = -12

Divide each side by '3'.
x = -4

Simplifying
x = -4

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