x=-11.5
5(x+15)=17.5
1个回答
相关问题
-
75-17.5*(15-x)=7.5x/2
-
5x(x十15)=17.5解方程
-
(2.15﹢5.17+3.62)×(5.17+2.15+8.5)-(3.62+2.15+8.5+5.17)×(2.15+
-
5年级解方程解答85除以【15-5x】=17
-
(3.15+2.17+5.61)*(2.17+5.61+6.6)—(3.15+2.17+5.61+6.6)*(2.17+
-
(24/19+16/17)x12.5%+15/17的简便计算
-
3/17+x=15/17,x+7/16=13/18,x-4/39=5/13
-
(3.15+2.17+5.61)×(2.17+5.61+6.6)-(3.15+2.17+
-
15÷17分之5-17分之5÷ 15 简便计算
-
x(15/20)+(10/30)(40-x)=17.5 解方程,