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Solve the system using elimination. 3x+3y=27 x-3y=-11
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5 votes
Solve the system using elimination.
3x+3y=27
x-3y=-11

User Toabi
by
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1 Answer

1 vote
3x+3y=27
x-3y= -11

-x-y=-9
x-3y=-11

-4y= -20
y= 5

x-3•5= -11
x=4

(x,y)= (4,5)
User Ran Hassid
by
4.2k points
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