Respuesta :

4+ x/7 = 2

x/7=2 -4

x = 7(2-4)

x= -14

4 + x/ 7 = 2

Subtract 4 both sides

X/7=2-4

Solve right side 2-4

X/7=-2

Multiply both sides by 7

7×X/7= -2×7

Cx 7 on left side then Solve right side

X= -14