7(-4+2x)=-140

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Solution for 7(-4+2x)=-140 equation: 


Simplifying
7(-4 + 2x) = -140
(-4 * 7 + 2x * 7) = -140
(-28 + 14x) = -140

Solving
-28 + 14x = -140

Solving for variable 'x'.

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

Add '28' to each side of the equation.
-28 + 28 + 14x = -140 + 28

Combine like terms: -28 + 28 = 0
0 + 14x = -140 + 28
14x = -140 + 28

Combine like terms: -140 + 28 = -112
14x = -112

Divide each side by '14'.
x = -8

Simplifying
x = -8

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