2(2m-4)+5=m+(m-1) solve and check answer
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Answered by
0
Answer: 3
Step-by-step explanation:
3m+2(m+2)=20−(2m−5)
⇒ 3m+2m+4=20−2m+5
⇒ 5m+4=25−2m
⇒ 5m+2m=25−4
⇒ 7m=21
∴ m=
7
21
∴ m=3
-Mr.Helper55
Answered by
2
Answer:
1
Step-by-step explanation:
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