2(x+1)=3(x+7)-12

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Solution for 2(x+1)=3(x+7)-12 equation: 


Simplifying
2(x + 1) = 3(x + 7) + -12

Reorder the terms:
2(1 + x) = 3(x + 7) + -12
(1 * 2 + x * 2) = 3(x + 7) + -12
(2 + 2x) = 3(x + 7) + -12

Reorder the terms:
2 + 2x = 3(7 + x) + -12
2 + 2x = (7 * 3 + x * 3) + -12
2 + 2x = (21 + 3x) + -12

Reorder the terms:
2 + 2x = 21 + -12 + 3x

Combine like terms: 21 + -12 = 9
2 + 2x = 9 + 3x

Solving
2 + 2x = 9 + 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.
2 + 2x + -3x = 9 + 3x + -3x

Combine like terms: 2x + -3x = -1x
2 + -1x = 9 + 3x + -3x

Combine like terms: 3x + -3x = 0
2 + -1x = 9 + 0
2 + -1x = 9

Add '-2' to each side of the equation.
2 + -2 + -1x = 9 + -2

Combine like terms: 2 + -2 = 0
0 + -1x = 9 + -2
-1x = 9 + -2

Combine like terms: 9 + -2 = 7
-1x = 7

Divide each side by '-1'.
x = -7

Simplifying
x = -7

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