If a+2b=5 and c=3 find the value of a+2(b-c) – InterviewSolution

1.

If a+2b=5 and c=3 find the value of a+2(b-c)

Answer» ONG>Step-by-step explanation:

2a+b=4⟶(i)

a−2b=−3⟶(II)

5c−d=11⟶(III)

4c+3d=24⟶(IV)

2×(i)+(ii)

5a=5

a=1

a−2b=−3

2b=4

b=2

3×(iii)+(iv)

19c=57

c=3

5c−d=11

d=4

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