3(x+y)+y+8(y+2)+12x=

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Solution for 3(x+y)+y+8(y+2)+12x= equation:


Simplifying
3(x + y) + y + 8(y + 2) + 12x = 0
(x * 3 + y * 3) + y + 8(y + 2) + 12x = 0
(3x + 3y) + y + 8(y + 2) + 12x = 0

Reorder the terms:
3x + 3y + y + 8(2 + y) + 12x = 0
3x + 3y + y + (2 * 8 + y * 8) + 12x = 0
3x + 3y + y + (16 + 8y) + 12x = 0

Reorder the terms:
16 + 3x + 12x + 3y + y + 8y = 0

Combine like terms: 3x + 12x = 15x
16 + 15x + 3y + y + 8y = 0

Combine like terms: 3y + y = 4y
16 + 15x + 4y + 8y = 0

Combine like terms: 4y + 8y = 12y
16 + 15x + 12y = 0

Solving
16 + 15x + 12y = 0

Solving for variable 'x'.

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

Add '-16' to each side of the equation.
16 + 15x + -16 + 12y = 0 + -16

Reorder the terms:
16 + -16 + 15x + 12y = 0 + -16

Combine like terms: 16 + -16 = 0
0 + 15x + 12y = 0 + -16
15x + 12y = 0 + -16

Combine like terms: 0 + -16 = -16
15x + 12y = -16

Add '-12y' to each side of the equation.
15x + 12y + -12y = -16 + -12y

Combine like terms: 12y + -12y = 0
15x + 0 = -16 + -12y
15x = -16 + -12y

Divide each side by '15'.
x = -1.066666667 + -0.8y

Simplifying
x = -1.066666667 + -0.8y

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