7(-8+4x)=140

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Solution for 7(-8+4x)=140 equation: 


Simplifying
7(-8 + 4x) = 140
(-8 * 7 + 4x * 7) = 140
(-56 + 28x) = 140

Solving
-56 + 28x = 140

Solving for variable 'x'.

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

Add '56' to each side of the equation.
-56 + 56 + 28x = 140 + 56

Combine like terms: -56 + 56 = 0
0 + 28x = 140 + 56
28x = 140 + 56

Combine like terms: 140 + 56 = 196
28x = 196

Divide each side by '28'.
x = 7

Simplifying
x = 7

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