3(2x+12)=15

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Solution for 3(2x+12)=15 equation:


Simplifying
3(2x + 12) = 15

Reorder the terms:
3(12 + 2x) = 15
(12 * 3 + 2x * 3) = 15
(36 + 6x) = 15

Solving
36 + 6x = 15

Solving for variable 'x'.

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

Add '-36' to each side of the equation.
36 + -36 + 6x = 15 + -36

Combine like terms: 36 + -36 = 0
0 + 6x = 15 + -36
6x = 15 + -36

Combine like terms: 15 + -36 = -21
6x = -21

Divide each side by '6'.
x = -3.5

Simplifying
x = -3.5

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