-7x-7(-2x-5)=70

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Solution for -7x-7(-2x-5)=70 equation:


Simplifying
-7x + -7(-2x + -5) = 70

Reorder the terms:
-7x + -7(-5 + -2x) = 70
-7x + (-5 * -7 + -2x * -7) = 70
-7x + (35 + 14x) = 70

Reorder the terms:
35 + -7x + 14x = 70

Combine like terms: -7x + 14x = 7x
35 + 7x = 70

Solving
35 + 7x = 70

Solving for variable 'x'.

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

Add '-35' to each side of the equation.
35 + -35 + 7x = 70 + -35

Combine like terms: 35 + -35 = 0
0 + 7x = 70 + -35
7x = 70 + -35

Combine like terms: 70 + -35 = 35
7x = 35

Divide each side by '7'.
x = 5

Simplifying
x = 5

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