If the ordered pairs(a+2,4) and (5,2a+b) are equal then (a,b) is
Answers
Answered by
15
Answer:
a+2=5
a=3
4=2a+b
4=6+b
b=-2
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Answered by
10
Answer:
a=3 b=-2
Step-by-step explanation:
a+2=5 2a+b=4
a=3 2×3+b=4
6+b=4
b=-2
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