12y+4+x-7y+8+8x=0

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Solution for 12y+4+x-7y+8+8x=0 equation:


Simplifying
12y + 4 + x + -7y + 8 + 8x = 0

Reorder the terms:
4 + 8 + x + 8x + 12y + -7y = 0

Combine like terms: 4 + 8 = 12
12 + x + 8x + 12y + -7y = 0

Combine like terms: x + 8x = 9x
12 + 9x + 12y + -7y = 0

Combine like terms: 12y + -7y = 5y
12 + 9x + 5y = 0

Solving
12 + 9x + 5y = 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 + 9x + -12 + 5y = 0 + -12

Reorder the terms:
12 + -12 + 9x + 5y = 0 + -12

Combine like terms: 12 + -12 = 0
0 + 9x + 5y = 0 + -12
9x + 5y = 0 + -12

Combine like terms: 0 + -12 = -12
9x + 5y = -12

Add '-5y' to each side of the equation.
9x + 5y + -5y = -12 + -5y

Combine like terms: 5y + -5y = 0
9x + 0 = -12 + -5y
9x = -12 + -5y

Divide each side by '9'.
x = -1.333333333 + -0.5555555556y

Simplifying
x = -1.333333333 + -0.5555555556y

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