1.(5x-4)-2()3x/2-2)=0
5x-4-3x+4=0
2x=0
x=0
2.(3y-1/4)-1=(5y-7/6)
3y-1/4-1=5y-7/6
5y-3y=1+1/4-7/6
2y=1/12
y=1/24
有几道解方程题,最好能来几道解方程例题.要求有十分详细的过程.
1.(5x-4)-2()3x/2-2)=0
5x-4-3x+4=0
2x=0
x=0
2.(3y-1/4)-1=(5y-7/6)
3y-1/4-1=5y-7/6
5y-3y=1+1/4-7/6
2y=1/12
y=1/24