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okay so, i know how to solve by elimination but not when the equation is mixed up like this, how do i get the equation in the right form so i can solve it?

okay so, i know how to solve by elimination but not when the equation is mixed up-example-1
User Rkg
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Add the equations in order to solve for the first variable. Plug this value into the other equations in order to solve for the other variable. You should get x = 2 and y = 1
User Stephenr
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