3(2x+4)+12=84

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Solution for 3(2x+4)+12=84 equation:


Simplifying
3(2x + 4) + 12 = 84

Reorder the terms:
3(4 + 2x) + 12 = 84
(4 * 3 + 2x * 3) + 12 = 84
(12 + 6x) + 12 = 84

Reorder the terms:
12 + 12 + 6x = 84

Combine like terms: 12 + 12 = 24
24 + 6x = 84

Solving
24 + 6x = 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 + 6x = 84 + -24

Combine like terms: 24 + -24 = 0
0 + 6x = 84 + -24
6x = 84 + -24

Combine like terms: 84 + -24 = 60
6x = 60

Divide each side by '6'.
x = 10

Simplifying
x = 10

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