If 2a+b=5 then 2(b+2a)=?
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Answered by
1
hi sir,
given 2a+b=5
2 (b+2a)=?
=> 2b+4a
=> b+b+2a+2a
=>2a+b+2a+b
=> 5+5
=> 10
hope it helps...
given 2a+b=5
2 (b+2a)=?
=> 2b+4a
=> b+b+2a+2a
=>2a+b+2a+b
=> 5+5
=> 10
hope it helps...
mysticd:
Remove implies and put=
sorry. time to edit answer is completed
Answered by
2
2 a + b = 5
b = 5-2a
2b + 4a = 2 (5-2a) + 4a
= 10 - 4a + 4a = 10
b = 5-2a
2b + 4a = 2 (5-2a) + 4a
= 10 - 4a + 4a = 10
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