Question 127281
(x-7)/5-5/2=(x+9)/10
[2(x-7)-5*5]/10=(x+9)/10 thus:
2x-14-25=x+9
2x-x=9+14+25
x=48 answer.
proof:
(48-7)/5-5/2=(48+9)/10
41/5-5/2=57/10
[(2*41)-5*5)]/10=57/10
[82-25]/10=57/10
57/10=57/10