178=-4x-7(-2x-14)

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Solution for 178=-4x-7(-2x-14) equation:


Simplifying
178 = -4x + -7(-2x + -14)

Reorder the terms:
178 = -4x + -7(-14 + -2x)
178 = -4x + (-14 * -7 + -2x * -7)
178 = -4x + (98 + 14x)

Reorder the terms:
178 = 98 + -4x + 14x

Combine like terms: -4x + 14x = 10x
178 = 98 + 10x

Solving
178 = 98 + 10x

Solving for variable 'x'.

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

Add '-10x' to each side of the equation.
178 + -10x = 98 + 10x + -10x

Combine like terms: 10x + -10x = 0
178 + -10x = 98 + 0
178 + -10x = 98

Add '-178' to each side of the equation.
178 + -178 + -10x = 98 + -178

Combine like terms: 178 + -178 = 0
0 + -10x = 98 + -178
-10x = 98 + -178

Combine like terms: 98 + -178 = -80
-10x = -80

Divide each side by '-10'.
x = 8

Simplifying
x = 8

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