3x+9y=-4x+36

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Solution for 3x+9y=-4x+36 equation:


Simplifying
3x + 9y = -4x + 36

Reorder the terms:
3x + 9y = 36 + -4x

Solving
3x + 9y = 36 + -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
3x + 4x + 9y = 36 + -4x + 4x

Combine like terms: 3x + 4x = 7x
7x + 9y = 36 + -4x + 4x

Combine like terms: -4x + 4x = 0
7x + 9y = 36 + 0
7x + 9y = 36

Add '-9y' to each side of the equation.
7x + 9y + -9y = 36 + -9y

Combine like terms: 9y + -9y = 0
7x + 0 = 36 + -9y
7x = 36 + -9y

Divide each side by '7'.
x = 5.142857143 + -1.285714286y

Simplifying
x = 5.142857143 + -1.285714286y

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