Question

alguien que lo sepa plis​

Answer 1

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

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

1/2x+1/3x=1/2+1/2+1/3

3/6x+2/6x=3/6+3/6+2/6

5/6x=8/6

5/6x=4/3

x= (4/3)÷(5/6)

x=20/18

x=10/9