-7(5x+7)=126

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Solution for -7(5x+7)=126 equation:


Simplifying
-7(5x + 7) = 126

Reorder the terms:
-7(7 + 5x) = 126
(7 * -7 + 5x * -7) = 126
(-49 + -35x) = 126

Solving
-49 + -35x = 126

Solving for variable 'x'.

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

Add '49' to each side of the equation.
-49 + 49 + -35x = 126 + 49

Combine like terms: -49 + 49 = 0
0 + -35x = 126 + 49
-35x = 126 + 49

Combine like terms: 126 + 49 = 175
-35x = 175

Divide each side by '-35'.
x = -5

Simplifying
x = -5

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