12y+15x+10=129

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Solution for 12y+15x+10=129 equation: 


Simplifying
12y + 15x + 10 = 129

Reorder the terms:
10 + 15x + 12y = 129

Solving
10 + 15x + 12y = 129

Solving for variable 'x'.

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

Add '-10' to each side of the equation.
10 + 15x + -10 + 12y = 129 + -10

Reorder the terms:
10 + -10 + 15x + 12y = 129 + -10

Combine like terms: 10 + -10 = 0
0 + 15x + 12y = 129 + -10
15x + 12y = 129 + -10

Combine like terms: 129 + -10 = 119
15x + 12y = 119

Add '-12y' to each side of the equation.
15x + 12y + -12y = 119 + -12y

Combine like terms: 12y + -12y = 0
15x + 0 = 119 + -12y
15x = 119 + -12y

Divide each side by '15'.
x = 7.933333333 + -0.8y

Simplifying
x = 7.933333333 + -0.8y

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