Respuesta :
Answer:
C.) 2
Step-by-step explanation:
4x - 3= -9 + 7x
Subtract 4x from each side
4x-4x - 3= -9 + 7x-4x
-3 = -9 +3x
Add 9 to each side
-3+9 =-9+9 +3x
6 =3x
Divide each side by 3
6/3 = 3x/3
2 =x
Answer:
C.) 2
Step-by-step explanation:
4x - 3= -9 + 7x
Subtract 4x from each side
4x-4x - 3= -9 + 7x-4x
-3 = -9 +3x
Add 9 to each side
-3+9 =-9+9 +3x
6 =3x
Divide each side by 3
6/3 = 3x/3
2 =x