-158=-4x-7(3x-6)

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Solution for -158=-4x-7(3x-6) equation:


Simplifying
-158 = -4x + -7(3x + -6)

Reorder the terms:
-158 = -4x + -7(-6 + 3x)
-158 = -4x + (-6 * -7 + 3x * -7)
-158 = -4x + (42 + -21x)

Reorder the terms:
-158 = 42 + -4x + -21x

Combine like terms: -4x + -21x = -25x
-158 = 42 + -25x

Solving
-158 = 42 + -25x

Solving for variable 'x'.

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

Add '25x' to each side of the equation.
-158 + 25x = 42 + -25x + 25x

Combine like terms: -25x + 25x = 0
-158 + 25x = 42 + 0
-158 + 25x = 42

Add '158' to each side of the equation.
-158 + 158 + 25x = 42 + 158

Combine like terms: -158 + 158 = 0
0 + 25x = 42 + 158
25x = 42 + 158

Combine like terms: 42 + 158 = 200
25x = 200

Divide each side by '25'.
x = 8

Simplifying
x = 8

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