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x-2y=-5

x−2y=−5 x-2 y=-5

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Full solution

Q. x−2y=−5 x-2 y=-5
  1. Isolate x: First, let's isolate x on one side of the equation.\newlinex−2y=−5x - 2y = -5\newlinex=−5+2yx = -5 + 2y
  2. Check equation with y=1y = 1: Now, we check if the equation x=−5+2yx = -5 + 2y makes sense by plugging in a value for yy. Let's say y=1y = 1, then xx should be −5+2(1)=−3-5 + 2(1) = -3.

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