-7(2+4x)=-126

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Solution for -7(2+4x)=-126 equation: 


Simplifying
-7(2 + 4x) = -126
(2 * -7 + 4x * -7) = -126
(-14 + -28x) = -126

Solving
-14 + -28x = -126

Solving for variable 'x'.

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

Add '14' to each side of the equation.
-14 + 14 + -28x = -126 + 14

Combine like terms: -14 + 14 = 0
0 + -28x = -126 + 14
-28x = -126 + 14

Combine like terms: -126 + 14 = -112
-28x = -112

Divide each side by '-28'.
x = 4

Simplifying
x = 4

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