DJade119
DJade119
19-03-2015
Mathematics
Answered
Solve the system of equations
4x+3y=13
y=-x+4
Answer :
Аноним
Аноним
19-03-2015
4x+3y=13
y=-x+4
x+y=4
4x+3y=13
4x+4y=16
-y=-3
y=3
4x+9=13
4x=4
x=1
hope i helped!!
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