-4x+9y-12=0

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Solution for -4x+9y-12=0 equation:


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

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

Solving
-12 + -4x + 9y = 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 + -4x + 12 + 9y = 0 + 12

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

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

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

Add '-9y' to each side of the equation.
-4x + 9y + -9y = 12 + -9y

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

Divide each side by '-4'.
x = -3 + 2.25y

Simplifying
x = -3 + 2.25y

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