4 years ago

Solve by using substitution 2x-5=-y x+3y=0

Mathematics

1 answer:

kirill115 [55]4 years ago

5 0

Answer:

(3,-1)

Step-by-step explanation:

1) Solve equation for y

2) Plug into other equation

3) Solve for x

4) Plug in the value found for x

5) Solve for y

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we know that

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