124=4x-7(-2x+8)

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Solution for 124=4x-7(-2x+8) equation:


Simplifying
124 = 4x + -7(-2x + 8)

Reorder the terms:
124 = 4x + -7(8 + -2x)
124 = 4x + (8 * -7 + -2x * -7)
124 = 4x + (-56 + 14x)

Reorder the terms:
124 = -56 + 4x + 14x

Combine like terms: 4x + 14x = 18x
124 = -56 + 18x

Solving
124 = -56 + 18x

Solving for variable 'x'.

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

Add '-18x' to each side of the equation.
124 + -18x = -56 + 18x + -18x

Combine like terms: 18x + -18x = 0
124 + -18x = -56 + 0
124 + -18x = -56

Add '-124' to each side of the equation.
124 + -124 + -18x = -56 + -124

Combine like terms: 124 + -124 = 0
0 + -18x = -56 + -124
-18x = -56 + -124

Combine like terms: -56 + -124 = -180
-18x = -180

Divide each side by '-18'.
x = 10

Simplifying
x = 10

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