112=7x+7(-4x-17)

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Solution for 112=7x+7(-4x-17) equation:


Simplifying
112 = 7x + 7(-4x + -17)

Reorder the terms:
112 = 7x + 7(-17 + -4x)
112 = 7x + (-17 * 7 + -4x * 7)
112 = 7x + (-119 + -28x)

Reorder the terms:
112 = -119 + 7x + -28x

Combine like terms: 7x + -28x = -21x
112 = -119 + -21x

Solving
112 = -119 + -21x

Solving for variable 'x'.

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

Add '21x' to each side of the equation.
112 + 21x = -119 + -21x + 21x

Combine like terms: -21x + 21x = 0
112 + 21x = -119 + 0
112 + 21x = -119

Add '-112' to each side of the equation.
112 + -112 + 21x = -119 + -112

Combine like terms: 112 + -112 = 0
0 + 21x = -119 + -112
21x = -119 + -112

Combine like terms: -119 + -112 = -231
21x = -231

Divide each side by '21'.
x = -11

Simplifying
x = -11

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