12x-8y+7=9

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Solution for 12x-8y+7=9 equation:


Simplifying
12x + -8y + 7 = 9

Reorder the terms:
7 + 12x + -8y = 9

Solving
7 + 12x + -8y = 9

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + 12x + -7 + -8y = 9 + -7

Reorder the terms:
7 + -7 + 12x + -8y = 9 + -7

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

Combine like terms: 9 + -7 = 2
12x + -8y = 2

Add '8y' to each side of the equation.
12x + -8y + 8y = 2 + 8y

Combine like terms: -8y + 8y = 0
12x + 0 = 2 + 8y
12x = 2 + 8y

Divide each side by '12'.
x = 0.1666666667 + 0.6666666667y

Simplifying
x = 0.1666666667 + 0.6666666667y

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