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Solve for x and y 5x-y=-11 y=3x+5

User DonGru
by
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1 Answer

5 votes

Solve for y in 5x - y = -11

y = 11 + 5x

Substitute y = 11 + 5x into y = 3x + 5

11 + 5x = 3x + 5

Solve for x in 11 + 5x = 3x + 5

x = -3

Substitute x = -3 into y = 11 + 5

y = -4

Thus,

x = -3

y = -4

User BengtBe
by
7.6k points