Question

a) x=15 x {8 x [34-(17x9-135):6]-148}

Answer 1

x=15*{8*[34-(153-135):6]-148}
x=15*[8*(34-18:6)-148]
x=15*[8*(34-3)-148]
x=15*(8*31-148)
x=15*(248-148)
x=15*100
x=1500.
sper ca te-am ajutat.