Question

I have tried x-1*2 and it didn't work. Please help

Answer 1

(x - 1 ) × 3

or

3x - 3

Explanation:

• I think a number

x

• tke away 1

x - 1

• multiply the result by 3 (to do t his you have to put the brackets at x - 1)

(x - 1 ) × 3

• solve

(x - 1 ) × 3 =

3x - 3

Answer 2

try (x-1)x3
you didn’t multiply by 3