6x+5x(1+120%)÷(6+5)=75
7个回答
6x+5x(1+120%)÷(6+5)=75
6x+11x÷11=75
6x+x=75
7x=75
x=75/7
相关问题
解方程[5/6]÷[1/5]x=[2/3]2x-75%x=60.
解方程 x-3.6=1.4 x÷1.4=0.5 2.5x=0.75.
(x+5)÷6=1-(x-5)÷3
1÷(5X+4)-1÷(6X-5)=1÷(4X+5)-1÷(5X+4)
(1-1/5)X=16/25 X+1/3X=120 X÷6/7=28/27÷18/15
(2012•商丘模拟)120÷5÷6=120÷(5×6).______.
解方程. 5 6 x+ 1 4 =4 x- 3 5 x= 3 5 × 2 9 x÷75%= 2 9 .
解方程. 2x÷[1/3]=[6/7] [0.75/1.5]=[x/6] x:[3/8]=[2/3]:4.
(1+2x)÷3=x-1 120÷x-120÷1.5x=8
6÷(x-1)+3÷x=(x+5)÷(x∧2-x)