Which expression is equivalent to 5(x+2) -7(x+2)?

Explanation is in the file

tinyurl.com/wpazsebu

−2x−4

Step-by-step explanation:

5(x+2)−7(x+2)

Distribute:

=(5)(x)+(5)(2)+(−7)(x)+(−7)(2)

=5x+10+−7x+−14

Combine Like Terms:

=5x+10+−7x+−14

=(5x+−7x)+(10+−14)

=−2x+−4

step-by-step explanation:

sry but any answer choices

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.