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svp [43]
2 years ago
7

Solve the following system of equations below 4x+y=16 2x+3y=-2​

Mathematics
1 answer:
yanalaym [24]2 years ago
4 0
<h3>answer:</h3>

x = 5

y = -4

<h3>steps:</h3>

4x + y = 16

multiply 2nd equation by 2

4x + 6y = -4

subtract equations

0 -5y = 20

-5y = 20

y = 20 ÷ -5

y = -4

substitute y = -4 to find the value of x

4x + (-4) = 16

4x - 4 = 16

4x = 20

x = 5

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