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3 years ago

What is the value of y in the following system?

Mathematics

1 answer:

Vera_Pavlovna [14]3 years ago

8 0

Answer:

x=2, y=1. (2, 1).

Step-by-step explanation:

y=3x-5

6x+3y=15

-----------------

6x+3(3x-5)=15

6x+9x-15=15

15x-15=15

15x=15+15

15x=30

x=30/15

x=2

y=3(2)-5=6-5=1

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