Question

. The value of y in 2y + 1 = 5 is

a) 0 b) 1 c) 2 d)​

Answer 1

Answer:

c) 2

Step-by-step explanation:

Put y=2 in equation

2(2) + 1 =5

4 + 1 = 5

5=5

so, y = 2 is correct

Answer 2

Answer:

Step-by-step explanation:

2(2) + 1 =5

2X2 + 1 = 5

5=5

LHS=RHS

So, y = 2 is correct

Check =

2y + 1 = 5

2y = 5-1

y = $\frac{4}{2}$

y = 2