7x-7(-5x-8)=-154

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Solution for 7x-7(-5x-8)=-154 equation:


Simplifying
7x + -7(-5x + -8) = -154

Reorder the terms:
7x + -7(-8 + -5x) = -154
7x + (-8 * -7 + -5x * -7) = -154
7x + (56 + 35x) = -154

Reorder the terms:
56 + 7x + 35x = -154

Combine like terms: 7x + 35x = 42x
56 + 42x = -154

Solving
56 + 42x = -154

Solving for variable 'x'.

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

Add '-56' to each side of the equation.
56 + -56 + 42x = -154 + -56

Combine like terms: 56 + -56 = 0
0 + 42x = -154 + -56
42x = -154 + -56

Combine like terms: -154 + -56 = -210
42x = -210

Divide each side by '42'.
x = -5

Simplifying
x = -5

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