3x-y=9x+2y-5

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Solution for 3x-y=9x+2y-5 equation:


Simplifying
3x + -1y = 9x + 2y + -5

Reorder the terms:
3x + -1y = -5 + 9x + 2y

Solving
3x + -1y = -5 + 9x + 2y

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
3x + -9x + -1y = -5 + 9x + -9x + 2y

Combine like terms: 3x + -9x = -6x
-6x + -1y = -5 + 9x + -9x + 2y

Combine like terms: 9x + -9x = 0
-6x + -1y = -5 + 0 + 2y
-6x + -1y = -5 + 2y

Add 'y' to each side of the equation.
-6x + -1y + y = -5 + 2y + y

Combine like terms: -1y + y = 0
-6x + 0 = -5 + 2y + y
-6x = -5 + 2y + y

Combine like terms: 2y + y = 3y
-6x = -5 + 3y

Divide each side by '-6'.
x = 0.8333333333 + -0.5y

Simplifying
x = 0.8333333333 + -0.5y

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