1. Solve for x and y:
x - 5y + 17 = 0
2x + y + 1 = 0
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Answer:
x - 5y = - 17___eqn 1
2x + y = - 1___eqn2
eqn1 into 2
We get:
2x - 10y = - 34___eqn3
Subtracting eqn2 and eqn3
We get:
-11y = - 33
y = 3
x = - 2
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