10+6x+4y-9x-12y+9=

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Solution for 10+6x+4y-9x-12y+9= equation:


Simplifying
10 + 6x + 4y + -9x + -12y + 9 = 0

Reorder the terms:
10 + 9 + 6x + -9x + 4y + -12y = 0

Combine like terms: 10 + 9 = 19
19 + 6x + -9x + 4y + -12y = 0

Combine like terms: 6x + -9x = -3x
19 + -3x + 4y + -12y = 0

Combine like terms: 4y + -12y = -8y
19 + -3x + -8y = 0

Solving
19 + -3x + -8y = 0

Solving for variable 'x'.

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

Add '-19' to each side of the equation.
19 + -3x + -19 + -8y = 0 + -19

Reorder the terms:
19 + -19 + -3x + -8y = 0 + -19

Combine like terms: 19 + -19 = 0
0 + -3x + -8y = 0 + -19
-3x + -8y = 0 + -19

Combine like terms: 0 + -19 = -19
-3x + -8y = -19

Add '8y' to each side of the equation.
-3x + -8y + 8y = -19 + 8y

Combine like terms: -8y + 8y = 0
-3x + 0 = -19 + 8y
-3x = -19 + 8y

Divide each side by '-3'.
x = 6.333333333 + -2.666666667y

Simplifying
x = 6.333333333 + -2.666666667y

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