Respuesta :

marcthemathtutor

Answer:

x = 4

Step-by-step explanation:

X - 7 = -3   (add 7 to both sides)

X - 7 + 7 = -3 + 7

X = -3 + 7

X = 4

igoroleshko156

Answer:

x = 4

Step-by-step explanation:

Step 1:  Add 7 to both sides

x - 7 + 7 = -3 + 7

x = 4

Answer:  x = 4