Question

(16x-170)+2(7x-165)=85x+1400-(56x-58)

Answer 1

(16х-170)+2(7х-165)=85х+1400-(56х-58)
16х-170+14х-330=85х+1400-56х+58
16х+14х-85х+56х=170+330+1400+58
х=1958