Respuesta :
answer: x=2
explanation:
5(x+9)-4=51
5x+45-4=51
5x+41=51
subtract 41 from both sides
5x=10
divide 5 from both sides
x=2
explanation:
5(x+9)-4=51
5x+45-4=51
5x+41=51
subtract 41 from both sides
5x=10
divide 5 from both sides
x=2