Question

Find the value of a for which the expressions 2a and 2+ a have the same value

Answer 1

a = 2

Explanation:

2a = 2 + a

2a - a = 2

1a = 2

a = 2/1

a = 2

Answer 2

same value is a is 2

Explanation:

We are given that 2a and 2+a have the same value. We can set up an equation to represent this:

`\sf 2a = 2 + a`

To isolate a, we can subtract a from both sides of the equation:

`\sf 2a - a = 2 + a - a`

This gives us:

a = 2

Therefore, the value of a for which the expressions 2a and 2+a have the same value is a is 2