4x+2(2x-6)=84

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Solution for 4x+2(2x-6)=84 equation:


Simplifying
4x + 2(2x + -6) = 84

Reorder the terms:
4x + 2(-6 + 2x) = 84
4x + (-6 * 2 + 2x * 2) = 84
4x + (-12 + 4x) = 84

Reorder the terms:
-12 + 4x + 4x = 84

Combine like terms: 4x + 4x = 8x
-12 + 8x = 84

Solving
-12 + 8x = 84

Solving for variable 'x'.

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

Add '12' to each side of the equation.
-12 + 12 + 8x = 84 + 12

Combine like terms: -12 + 12 = 0
0 + 8x = 84 + 12
8x = 84 + 12

Combine like terms: 84 + 12 = 96
8x = 96

Divide each side by '8'.
x = 12

Simplifying
x = 12

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