Question

How I solve 2x-1=10?
Thx

Answer 1

The answer is 5.5

Explanation:

First add one to both sides giving you 2x=11

Then simply divide 11 by 2

Resulting in 5.5

Answer 2

x=5.5

Explanation:

2x-1=10

+1 +1

2x=11

divide by 2 on each side

x=5.5