Question

3. Calculate the value of the expression 2x - 3x + 1 if x = -2​

Answer 1

Answer:

first 2x -3x =1x

1x + 1 = 2x

now answer is 2x = -2

Answer 2

Answer:

x=3

Step-by-step explanation:

2x-3x = -2-1

-1x = 3

x= -3/-1

x=3