-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 = 112
8x = 112

Divide each side by '8'.
x = 14

Simplifying
x = 14

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