Respuesta :

corrinagomez0

Answer:

x= -2

Explanation:

3=2x+7

subtract the 7 on both sides of the equal sign

-4 =2x

divide by 2 on both sides of the equal sign

-2=x

22aegirdham

Answer:

x= -2

Explanation:

first subtract 7 from both sides, -4=2x.

then divide by 2 on both sides -2=x