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Is (2,2) a solution to x+y=4 and 5x+5y=20?

Is (2,2) a solution to x+y=4 and 5x+5y=20?
asked 108k views
2 votes
Is (2,2) a solution to x+y=4 and 5x+5y=20?

asked
User Tom Resing
by
8.3k points

1 Answer

3 votes

Answer:

yes

Explanation:

(2,2)

x=2 y=2

x+y=4

2+2=4

4=4

5x+5y=20

5(2)+5(2)=20

10+10=20

20=20

answered
User MannfromReno
by
8.3k points
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