4) x+y=11, find y ifx=-3
Answers
Answered by
0
Answer:
put x =-3
-3+y=11
y=11+3
y=14 ans
Answered by
2
Answer:
14
Step-by-step explanation:
x+y=11
x=-3
y=?
=11
-3x+y=11
-3xy=11
xy=3+11
y=14
x=-3
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