A is one less than twice B.How will the algreba be?

2B-1=A

Answer:

A = 2B - 1

Explanation:

Twice B is the same as 2 x B, which is the same as 2B

A is one less than twice B, or twice B - 1

But this is the same as 2B -1

So A = 2B - 1

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2B - 1 = A

(a is one less than twice b)
2b - 1 = a

A+1=2B.

A=2B-1
B=0.5(A-1)

2b-1 =a

if b=2, 2(2)-1=3, a=3

2b - 1 = a

A=2B-1

2b-1=a

2b - 1 = a