Question

What are the solutions of the system 7x + 3y = -3 and y = -2x?



A.(-1, 0) and (-8, 3)

B.(0, -1) and (3, -8)

C.(-1, 0) and (0, -1)

D.(-8, 3) and (3, -8)

Answer 1

Use substitution

Answer 2

Plug in y \(7x+3(-2x)=-3\) Now solve.

Answer 3

d

Answer 4

thanks yourakshay1234

Answer 5

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Answer 6

oh

Answer 7

well then thanks again

Answer 8

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