3 years ago

Question 4 Multiple Choice Worth 1 points)

Mathematics

2 answers:

Dvinal [7]3 years ago

8 0

Answer:

Step-by-step explanation:

x - 3y = 5

2x + y = 10 multiply by 3 to eliminate y and solve for x

x - 3y = 5

<u>6x + 3y = 30</u> then add

7x = 35

simplify:

x = 35 / 7

x = 5

substitute x = 5 back into the eq.2

2x + y = 10

2(5) + y = 10

y = 10 - 10

y = 0

therefore the answer is ( 5, 0 )

babunello [35]3 years ago

7 0

Answer:

What do you mean?

Step-by-step explanation:

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