Respuesta :

-92+x=151-8x
x=-92+151-8x
x+8x=59
9x=59
x=6.5
I don't know if this is completely correct
first group like terms together to get
x + 8x = 151 +92

then add.
9x = 243

divide both sides by 9
9x/9 = 243/9

x = 27