Question

First give the step then solve (by adding or subtracting suitable number on both sides).
(a)3n-2=46 (b) 2b-8=0​

Answer 1

Step-by-step explanation:

3n-2=46

3n=48

n=16

2b-8=0

2b=8

b=4

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Answer 2

Step-by-step explanation:

a) 3n-2 = 46

3n = 46+2

3n = 48

n = 48/3

n = 16

b) 2b-8 = 0

2b = 0+8

2b = 8

b = 8/2

b = 4