-4x-5(-4x+12)=84

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Solution for -4x-5(-4x+12)=84 equation:


Simplifying
-4x + -5(-4x + 12) = 84

Reorder the terms:
-4x + -5(12 + -4x) = 84
-4x + (12 * -5 + -4x * -5) = 84
-4x + (-60 + 20x) = 84

Reorder the terms:
-60 + -4x + 20x = 84

Combine like terms: -4x + 20x = 16x
-60 + 16x = 84

Solving
-60 + 16x = 84

Solving for variable 'x'.

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

Add '60' to each side of the equation.
-60 + 60 + 16x = 84 + 60

Combine like terms: -60 + 60 = 0
0 + 16x = 84 + 60
16x = 84 + 60

Combine like terms: 84 + 60 = 144
16x = 144

Divide each side by '16'.
x = 9

Simplifying
x = 9

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