Question

Which pair shows equivalent expressions?

3(x+2) = 3x+6
3x + 2x = x2(3+2)
3x+2 - 3(x+2)
-3(2+ )--6-3

Answer 1

3(x+2) = 3x=6

Explanation:

Answer 2

the answer is 3(x+2) = 3x=6

Explanation:

3(x+2) = 3x+6 = 3 multiplies by x=3x 3 multiplied by 2=6 so it would be 3x+6

3x + 2x = x2(3+2)= 3x+2x= 5x its impossible to do 2x multiplies by 3 cause there is no similar variables there needs to be x in both

3x+2 - 3(x+2)= same as above there's no similar variables

-3(2+ )--6-3= this just doesnt work at all