-4(2x+-1)=84

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Solution for -4(2x+-1)=84 equation:


Simplifying
-4(2x + -1) = 84

Reorder the terms:
-4(-1 + 2x) = 84
(-1 * -4 + 2x * -4) = 84
(4 + -8x) = 84

Solving
4 + -8x = 84

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + -8x = 84 + -4

Combine like terms: 4 + -4 = 0
0 + -8x = 84 + -4
-8x = 84 + -4

Combine like terms: 84 + -4 = 80
-8x = 80

Divide each side by '-8'.
x = -10

Simplifying
x = -10

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