10q - 30 is equivalent to 3(q - 10) 10(q - 30) 10(q - 3)

Last option is correct.

Step-by-step explanation:

We have been given the expression

The greatest common factor or GCF of the given expression is 10.

Hence, we factored out 10. When we factored out 10, we have to divide all the terms by 10.

On simplifying, we get

Therefore, the expression is equivalent to

Last option is correct.

step-by-step explanation:

first, eliminate the parenthesis:

3

x

+

2

−

4

x

second, group like terms:

3

x

−

4

x

+

2

third, combine like terms:

(

3

−

4

)

x

+

2

→

−

1

x

+

2

→

−

x

+

2