3x+2y=x+y-40

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Solution for 3x+2y=x+y-40 equation:


Simplifying
3x + 2y = x + y + -40

Reorder the terms:
3x + 2y = -40 + x + y

Solving
3x + 2y = -40 + x + y

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
3x + -1x + 2y = -40 + x + -1x + y

Combine like terms: 3x + -1x = 2x
2x + 2y = -40 + x + -1x + y

Combine like terms: x + -1x = 0
2x + 2y = -40 + 0 + y
2x + 2y = -40 + y

Add '-2y' to each side of the equation.
2x + 2y + -2y = -40 + y + -2y

Combine like terms: 2y + -2y = 0
2x + 0 = -40 + y + -2y
2x = -40 + y + -2y

Combine like terms: y + -2y = -1y
2x = -40 + -1y

Divide each side by '2'.
x = -20 + -0.5y

Simplifying
x = -20 + -0.5y

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