3x+2y=15x-45y

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Solution for 3x+2y=15x-45y equation:


Simplifying
3x + 2y = 15x + -45y

Solving
3x + 2y = 15x + -45y

Solving for variable 'x'.

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

Add '-15x' to each side of the equation.
3x + -15x + 2y = 15x + -15x + -45y

Combine like terms: 3x + -15x = -12x
-12x + 2y = 15x + -15x + -45y

Combine like terms: 15x + -15x = 0
-12x + 2y = 0 + -45y
-12x + 2y = -45y

Add '-2y' to each side of the equation.
-12x + 2y + -2y = -45y + -2y

Combine like terms: 2y + -2y = 0
-12x + 0 = -45y + -2y
-12x = -45y + -2y

Combine like terms: -45y + -2y = -47y
-12x = -47y

Divide each side by '-12'.
x = 3.916666667y

Simplifying
x = 3.916666667y

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