5x+2(2x-12)=84

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Solution for 5x+2(2x-12)=84 equation:


Simplifying
5x + 2(2x + -12) = 84

Reorder the terms:
5x + 2(-12 + 2x) = 84
5x + (-12 * 2 + 2x * 2) = 84
5x + (-24 + 4x) = 84

Reorder the terms:
-24 + 5x + 4x = 84

Combine like terms: 5x + 4x = 9x
-24 + 9x = 84

Solving
-24 + 9x = 84

Solving for variable 'x'.

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

Add '24' to each side of the equation.
-24 + 24 + 9x = 84 + 24

Combine like terms: -24 + 24 = 0
0 + 9x = 84 + 24
9x = 84 + 24

Combine like terms: 84 + 24 = 108
9x = 108

Divide each side by '9'.
x = 12

Simplifying
x = 12

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