3(x+2y)-12+x=

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


Simplifying
3(x + 2y) + -12 + x = 0
(x * 3 + 2y * 3) + -12 + x = 0
(3x + 6y) + -12 + x = 0

Reorder the terms:
-12 + 3x + x + 6y = 0

Combine like terms: 3x + x = 4x
-12 + 4x + 6y = 0

Solving
-12 + 4x + 6y = 0

Solving for variable 'x'.

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

Add '12' to each side of the equation.
-12 + 4x + 12 + 6y = 0 + 12

Reorder the terms:
-12 + 12 + 4x + 6y = 0 + 12

Combine like terms: -12 + 12 = 0
0 + 4x + 6y = 0 + 12
4x + 6y = 0 + 12

Combine like terms: 0 + 12 = 12
4x + 6y = 12

Add '-6y' to each side of the equation.
4x + 6y + -6y = 12 + -6y

Combine like terms: 6y + -6y = 0
4x + 0 = 12 + -6y
4x = 12 + -6y

Divide each side by '4'.
x = 3 + -1.5y

Simplifying
x = 3 + -1.5y

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