若3n=2,3m=5,则32m+3n-1=______.
已知m,n,p都整数,且|m-n|3+|p-m|5=1,则|p-m|+|m-n|+2|n-p|=______.
若实数m,n满足条件m+n=3,且m-n=1,则m=______,n=______.
m-{3n-4m+[m-5(m-n)+m]}=______.
已知m,n,p都是整数,且|m-n|+|p-m|=1,则|p-m|+|m-n|+3(n-p)2=______.
若2m+n=25,m-2n=2,则(m+3n)2-(3m-n)2=______.
若|m-n|=n-m,且|m|=4,|n|=3,则(m+n)2=______.
若(m-2n)/(2m+n)=3,则[3(m-2n)/(2m+n)-(m-2n)/[2(2m+n)] - {9(m-2n
m,n互为相反数,则(3m-2n)-(2m-3n)=______.
1.若A(m-1,2n+3)与B(n-1,2m+1)关于x轴对称,则m=______.n=______.
已知3m=2n,则m/(m+n)+n/(m-n)-n^2/(m^2-n^2)=?
若10m=5,10n=4,则102m+3n-1=______.
若m2-n2=6,且m-n=3,则m+n=______.