2 x 1 is equal to 5
- X 2 1 by 3 is equal to 5
- 2 x 1 3 x minus 2 is equal to 5 by 9
- 2 x square 5 x 1 is equal to zero
- 2 x by 3 1 is equal to 7 x 515 3
- 2 x square 5 x minus 1 is equal to zero
- 2 x minus 5 is equal to 1
- 5 power 2 x 1 25 is equal to 125
- X √ 5 2 x 1 x is equal to
- If x 5 2 x 1 x is equal to
- If x √ 5 2 x 1 x is equal to
- X 2 1 5 is equal to x by 3 1 4
- 4 1 2 5 x is equal to 437
- 5 x 1 2 x 8 is equal to zero
- 5 x upon 2 x minus 1 is equal to 2
- Solve 2 x minus 5 is equal to 1