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X + y = 2 2x+ 7y = 9

X + y = 2 2x+ 7y = 9
asked 37.6k views
13 votes
X + y = 2
2x+ 7y = 9

asked
User Mobin Ranjbar
by
8.2k points

1 Answer

7 votes

Answer:

x=1 y=1

Explanation:

(x + y = 2)×2

2x+ 7y = 9

2x + 2y = 4

2x+ 7y = 9

-5y =-5

y= 1

2x+7(1)=9

2x=2

x=1

answered
User Raviabhiram
by
8.7k points
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