3x-y+2r=4

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Solution for 3x-y+2r=4 equation:


Simplifying
3x + -1y + 2r = 4

Reorder the terms:
2r + 3x + -1y = 4

Solving
2r + 3x + -1y = 4

Solving for variable 'r'.

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

Add '-3x' to each side of the equation.
2r + 3x + -3x + -1y = 4 + -3x

Combine like terms: 3x + -3x = 0
2r + 0 + -1y = 4 + -3x
2r + -1y = 4 + -3x

Add 'y' to each side of the equation.
2r + -1y + y = 4 + -3x + y

Combine like terms: -1y + y = 0
2r + 0 = 4 + -3x + y
2r = 4 + -3x + y

Divide each side by '2'.
r = 2 + -1.5x + 0.5y

Simplifying
r = 2 + -1.5x + 0.5y

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