Question

solutia ecuatiei x+1 supra3 +1 supra2=1supra6,x apartine lu Q

Answer 1

(x+1)/3 + 1/2 = 1/6
(2x+2)/6 + 3/6= 1/6
2x+2+3=1
2x+5=1
2x=1-5
2x=-4
x=-4/2
x=-2