2x+9y=5x-18

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Solution for 2x+9y=5x-18 equation:


Simplifying
2x + 9y = 5x + -18

Reorder the terms:
2x + 9y = -18 + 5x

Solving
2x + 9y = -18 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
2x + -5x + 9y = -18 + 5x + -5x

Combine like terms: 2x + -5x = -3x
-3x + 9y = -18 + 5x + -5x

Combine like terms: 5x + -5x = 0
-3x + 9y = -18 + 0
-3x + 9y = -18

Add '-9y' to each side of the equation.
-3x + 9y + -9y = -18 + -9y

Combine like terms: 9y + -9y = 0
-3x + 0 = -18 + -9y
-3x = -18 + -9y

Divide each side by '-3'.
x = 6 + 3y

Simplifying
x = 6 + 3y

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