1) (-3, 1) $x + y = -2$ $x + 5y = 2$
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From the first equation, we have: x + y = -2 x = -2 - y From the second equation, we have: x + Sy = 2 x = 2 - Sy Now, we can set the two expressions for x equal to each other and solve for y: -2 - y = 2 - Sy Show more…
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