Respuesta :
Answer:
10.5
Step-by-step explanation:
6x +3 = 66
Subtract 3 from each side
6x+3-3 = 66-3
6x = 63
Divide each side by 6
6x/6 = 63/6
x = 10.5
Answer:
10.5
Step-by-step explanation:
6x +3 = 66
Subtract 3 from each side
6x+3-3 = 66-3
6x = 63
Divide each side by 6
6x/6 = 63/6
x = 10.5