9x-15y+18=4x+2y

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Solution for 9x-15y+18=4x+2y equation:


Simplifying
9x + -15y + 18 = 4x + 2y

Reorder the terms:
18 + 9x + -15y = 4x + 2y

Solving
18 + 9x + -15y = 4x + 2y

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.
18 + 9x + -4x + -15y = 4x + -4x + 2y

Combine like terms: 9x + -4x = 5x
18 + 5x + -15y = 4x + -4x + 2y

Combine like terms: 4x + -4x = 0
18 + 5x + -15y = 0 + 2y
18 + 5x + -15y = 2y

Add '-18' to each side of the equation.
18 + 5x + -18 + -15y = -18 + 2y

Reorder the terms:
18 + -18 + 5x + -15y = -18 + 2y

Combine like terms: 18 + -18 = 0
0 + 5x + -15y = -18 + 2y
5x + -15y = -18 + 2y

Add '15y' to each side of the equation.
5x + -15y + 15y = -18 + 2y + 15y

Combine like terms: -15y + 15y = 0
5x + 0 = -18 + 2y + 15y
5x = -18 + 2y + 15y

Combine like terms: 2y + 15y = 17y
5x = -18 + 17y

Divide each side by '5'.
x = -3.6 + 3.4y

Simplifying
x = -3.6 + 3.4y

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