Question

rezolvati in R ecuatia:
a)8x-1/5-1=50-2x/9+3x+3/4
b)3y+1/3-16-y/6-9y+1/7=3
va rog frumooooosssssssss!un raspuns corect in plus dau coroana.

Answer 1

8x-1/5-5/5=50-2x/9+27x/9+3/4
8x-6/5=50+25x/9+3/4
8x-25x/9=50+3/4+6/5
(72x-25x)/9=(1000+15+24)/20
47x/9=1039/20
940x=9351
x=9351÷940