-4(-7+2x)=84

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Solution for -4(-7+2x)=84 equation: 


Simplifying
-4(-7 + 2x) = 84
(-7 * -4 + 2x * -4) = 84
(28 + -8x) = 84

Solving
28 + -8x = 84

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 + -8x = 84 + -28

Combine like terms: 28 + -28 = 0
0 + -8x = 84 + -28
-8x = 84 + -28

Combine like terms: 84 + -28 = 56
-8x = 56

Divide each side by '-8'.
x = -7

Simplifying
x = -7

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