bellakb0119 bellakb0119

20-01-2022
Mathematics

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what is the solution of the system? {4x-y=-38 x+y=3

Respuesta :

jerin212223 jerin212223

20-01-2022

Answer: x = -7 and y = 10

4x - y = - 38

x + y = 3

y = 3-x

4x - y = - 38

4x -(3-x) = -38

4x - 3 + x = - 38

5x = - 38 + 3

x = - 35/5

x = -7

x + y = 3

- 7 + y = 3

y = 3+7

y = 10

Brainliest pleasee!

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