Question

please solve this equation as fast as possible , the person who answers will be rewarded golden crown​

Answer 1

Answer:

Answer is x="61/14"................

x+4–7x/2=19/20–9x/5

x–7x/2+9x/5=19/20–4

(10x–35x+18x)/10=(19–80)/20

(–7)x=–61/2

x=61/14