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DENIUS [597]
3 years ago
7

5x - 2y = -482x + 3y = -23Solve for x and y

Mathematics
1 answer:
vredina [299]3 years ago
3 0

Answer:

<em>x = -10, and y = -1</em>

Step-by-step explanation:

5x - 2y = -48

2x + 3y = -23

First equation times -2:        -10x + 4y = 96

Second equation times 5:     10x + 15y = -115

Add the last two equations:            19y = -19

y = -1

Substitute 1 for y in the first original equation.

5x - 2y = -48

5x - 2(-1) = -48

5x + 2 = -48

5x = -50

x = -10

Solution: x = -10, and y = -1


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