若3x^3m+5n+9 +9y^4m-2n+3=5是二元一次方程,则m除n等于

来源:学生作业帮助网 编辑:六六作业网 时间:2024/11/06 10:01:05
若3x^3m+5n+9+9y^4m-2n+3=5是二元一次方程,则m除n等于若3x^3m+5n+9+9y^4m-2n+3=5是二元一次方程,则m除n等于若3x^3m+5n+9+9y^4m-2n+3=5

若3x^3m+5n+9 +9y^4m-2n+3=5是二元一次方程,则m除n等于
若3x^3m+5n+9 +9y^4m-2n+3=5是二元一次方程,则m除n等于

若3x^3m+5n+9 +9y^4m-2n+3=5是二元一次方程,则m除n等于
若3x^3m+5n+9 +9y^4m-2n+3=5是二元一次方程
3m+5n=1
4m-2n=1
解得m=7/26,n=-71/35
m除n=n/m=(-71/35)/(7/26)=-1846/245