Solve for x and y x+y=3 -2y+x=1

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asked Apr 7, 2017 204k views

1 Answer

Butch · Answer 1 · 2017-04-10T22:34:32+0000

Since y does not contain the variable to solve for, move it to the right side of the equation, by subtracting y from both sides.
x = -y +3
Move all terms that don't contain y to the right side and solve.
y = x/2 - 1/2

Solve for x and y x+y=3 -2y+x=1

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