Question

Find the value of a where 7a + 1 by 2 is equals to 2a

Answer 1

Answer:

7a+1 /2 = 2a

7a+1 = 4a

7a - 4a = -1

3a = -1

a = -1/3

See the the Answer......

Answer 2

Hello !!

Here if we set up the equation from reasoning we have.

7a + 1/2 = 2a

And if we develop it, we have.

7a + 1/2 = 2a

7a - 2a = -1/2

5a = -1/2

5a/1 = -1/2

10a = -1

a = -1/10

Therefore, we have that the solution of the unknown value of (a) is (-1/10).

I hope I have collaborated !