-172=4x-2(-7x+14)

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Solution for -172=4x-2(-7x+14) equation:


Simplifying
-172 = 4x + -2(-7x + 14)

Reorder the terms:
-172 = 4x + -2(14 + -7x)
-172 = 4x + (14 * -2 + -7x * -2)
-172 = 4x + (-28 + 14x)

Reorder the terms:
-172 = -28 + 4x + 14x

Combine like terms: 4x + 14x = 18x
-172 = -28 + 18x

Solving
-172 = -28 + 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.
-172 + -18x = -28 + 18x + -18x

Combine like terms: 18x + -18x = 0
-172 + -18x = -28 + 0
-172 + -18x = -28

Add '172' to each side of the equation.
-172 + 172 + -18x = -28 + 172

Combine like terms: -172 + 172 = 0
0 + -18x = -28 + 172
-18x = -28 + 172

Combine like terms: -28 + 172 = 144
-18x = 144

Divide each side by '-18'.
x = -8

Simplifying
x = -8

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