Question

2 (1+x)/3 - 3 (×+1)/4=1/6 achar valor de x

Answer 1

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

2+2x/3-3x-3/4=1/6

8+8x/12-9x-9/12=2/12
-x-1=2
x=-3