3(4x+2)=15x-18

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Solution for 3(4x+2)=15x-18 equation:


Simplifying
3(4x + 2) = 15x + -18

Reorder the terms:
3(2 + 4x) = 15x + -18
(2 * 3 + 4x * 3) = 15x + -18
(6 + 12x) = 15x + -18

Reorder the terms:
6 + 12x = -18 + 15x

Solving
6 + 12x = -18 + 15x

Solving for variable 'x'.

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

Add '-15x' to each side of the equation.
6 + 12x + -15x = -18 + 15x + -15x

Combine like terms: 12x + -15x = -3x
6 + -3x = -18 + 15x + -15x

Combine like terms: 15x + -15x = 0
6 + -3x = -18 + 0
6 + -3x = -18

Add '-6' to each side of the equation.
6 + -6 + -3x = -18 + -6

Combine like terms: 6 + -6 = 0
0 + -3x = -18 + -6
-3x = -18 + -6

Combine like terms: -18 + -6 = -24
-3x = -24

Divide each side by '-3'.
x = 8

Simplifying
x = 8

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