175=-7x-7(-5x-5)

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Solution for 175=-7x-7(-5x-5) equation:


Simplifying
175 = -7x + -7(-5x + -5)

Reorder the terms:
175 = -7x + -7(-5 + -5x)
175 = -7x + (-5 * -7 + -5x * -7)
175 = -7x + (35 + 35x)

Reorder the terms:
175 = 35 + -7x + 35x

Combine like terms: -7x + 35x = 28x
175 = 35 + 28x

Solving
175 = 35 + 28x

Solving for variable 'x'.

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

Add '-28x' to each side of the equation.
175 + -28x = 35 + 28x + -28x

Combine like terms: 28x + -28x = 0
175 + -28x = 35 + 0
175 + -28x = 35

Add '-175' to each side of the equation.
175 + -175 + -28x = 35 + -175

Combine like terms: 175 + -175 = 0
0 + -28x = 35 + -175
-28x = 35 + -175

Combine like terms: 35 + -175 = -140
-28x = -140

Divide each side by '-28'.
x = 5

Simplifying
x = 5

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