9(x+3)-7=22-3x-2+12

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Solution for 9(x+3)-7=22-3x-2+12 equation: 


Simplifying
9(x + 3) + -7 = 22 + -3x + -2 + 12

Reorder the terms:
9(3 + x) + -7 = 22 + -3x + -2 + 12
(3 * 9 + x * 9) + -7 = 22 + -3x + -2 + 12
(27 + 9x) + -7 = 22 + -3x + -2 + 12

Reorder the terms:
27 + -7 + 9x = 22 + -3x + -2 + 12

Combine like terms: 27 + -7 = 20
20 + 9x = 22 + -3x + -2 + 12

Reorder the terms:
20 + 9x = 22 + -2 + 12 + -3x

Combine like terms: 22 + -2 = 20
20 + 9x = 20 + 12 + -3x

Combine like terms: 20 + 12 = 32
20 + 9x = 32 + -3x

Solving
20 + 9x = 32 + -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.
20 + 9x + 3x = 32 + -3x + 3x

Combine like terms: 9x + 3x = 12x
20 + 12x = 32 + -3x + 3x

Combine like terms: -3x + 3x = 0
20 + 12x = 32 + 0
20 + 12x = 32

Add '-20' to each side of the equation.
20 + -20 + 12x = 32 + -20

Combine like terms: 20 + -20 = 0
0 + 12x = 32 + -20
12x = 32 + -20

Combine like terms: 32 + -20 = 12
12x = 12

Divide each side by '12'.
x = 1

Simplifying
x = 1

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