-4(5+2x)=84

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Solution for -4(5+2x)=84 equation: 


Simplifying
-4(5 + 2x) = 84
(5 * -4 + 2x * -4) = 84
(-20 + -8x) = 84

Solving
-20 + -8x = 84

Solving for variable 'x'.

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

Add '20' to each side of the equation.
-20 + 20 + -8x = 84 + 20

Combine like terms: -20 + 20 = 0
0 + -8x = 84 + 20
-8x = 84 + 20

Combine like terms: 84 + 20 = 104
-8x = 104

Divide each side by '-8'.
x = -13

Simplifying
x = -13

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