(2x+9)*2=3x+12

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Solution for (2x+9)*2=3x+12 equation:


Simplifying
(2x + 9) * 2 = 3x + 12

Reorder the terms:
(9 + 2x) * 2 = 3x + 12

Reorder the terms for easier multiplication:
2(9 + 2x) = 3x + 12
(9 * 2 + 2x * 2) = 3x + 12
(18 + 4x) = 3x + 12

Reorder the terms:
18 + 4x = 12 + 3x

Solving
18 + 4x = 12 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
18 + 4x + -3x = 12 + 3x + -3x

Combine like terms: 4x + -3x = 1x
18 + 1x = 12 + 3x + -3x

Combine like terms: 3x + -3x = 0
18 + 1x = 12 + 0
18 + 1x = 12

Add '-18' to each side of the equation.
18 + -18 + 1x = 12 + -18

Combine like terms: 18 + -18 = 0
0 + 1x = 12 + -18
1x = 12 + -18

Combine like terms: 12 + -18 = -6
1x = -6

Divide each side by '1'.
x = -6

Simplifying
x = -6

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