Question

Am I correct is it 31 it is not 33

Answer 1

32

Explanation:

2x+1=3x-31

move x to one side by subtracting the smallest coefficient of x:

1=x-31

to get x on its own add 31 to both sides:

x=32

Answer 2

`2x + 1 = 3x - 31`

`x = 32`