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7x+5y=19 -7x-2y=-16 What is the solution of the system

7x+5y=19 -7x-2y=-16 What is the solution of the system
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4 votes
7x+5y=19 -7x-2y=-16 What is the solution of the system

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User Jonathan Portorreal
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8.4k points

1 Answer

3 votes
7x+5y= 19
-7x-2y=-16 add because its a negative
-----------------
3y=3
y=1
then you find x by placing 1 for y

7x+5(1)=19
7x=14
x=2

(2,1)
answered
User Keyhan
by
8.9k points
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