-158=5x-4(-2x+7)

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Solution for -158=5x-4(-2x+7) equation:


Simplifying
-158 = 5x + -4(-2x + 7)

Reorder the terms:
-158 = 5x + -4(7 + -2x)
-158 = 5x + (7 * -4 + -2x * -4)
-158 = 5x + (-28 + 8x)

Reorder the terms:
-158 = -28 + 5x + 8x

Combine like terms: 5x + 8x = 13x
-158 = -28 + 13x

Solving
-158 = -28 + 13x

Solving for variable 'x'.

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

Add '-13x' to each side of the equation.
-158 + -13x = -28 + 13x + -13x

Combine like terms: 13x + -13x = 0
-158 + -13x = -28 + 0
-158 + -13x = -28

Add '158' to each side of the equation.
-158 + 158 + -13x = -28 + 158

Combine like terms: -158 + 158 = 0
0 + -13x = -28 + 158
-13x = -28 + 158

Combine like terms: -28 + 158 = 130
-13x = 130

Divide each side by '-13'.
x = -10

Simplifying
x = -10

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