3(3x+3)=12+8-3x+1

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Solution for 3(3x+3)=12+8-3x+1 equation:


Simplifying
3(3x + 3) = 12 + 8 + -3x + 1

Reorder the terms:
3(3 + 3x) = 12 + 8 + -3x + 1
(3 * 3 + 3x * 3) = 12 + 8 + -3x + 1
(9 + 9x) = 12 + 8 + -3x + 1

Reorder the terms:
9 + 9x = 12 + 8 + 1 + -3x

Combine like terms: 12 + 8 = 20
9 + 9x = 20 + 1 + -3x

Combine like terms: 20 + 1 = 21
9 + 9x = 21 + -3x

Solving
9 + 9x = 21 + -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.
9 + 9x + 3x = 21 + -3x + 3x

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

Combine like terms: -3x + 3x = 0
9 + 12x = 21 + 0
9 + 12x = 21

Add '-9' to each side of the equation.
9 + -9 + 12x = 21 + -9

Combine like terms: 9 + -9 = 0
0 + 12x = 21 + -9
12x = 21 + -9

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

Divide each side by '12'.
x = 1

Simplifying
x = 1

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