1/6x-1/7(x-10)=4,x是多少
1个回答
1/6x-1/7x+10/7=4
1/42x=18/7
x=108
相关问题
计算1/1X4+1X7+ 1/7x10+...+1/2008X2011的值是多少
x=1/6x+1/10x+1/7x+5+1/2x+4 求x
1.7x+x=8.1 (1.6+x)=10.4 x-0.36x=1.6 4(x-26)=80 5.6-2x=4 1.8÷
1X?+2X?+3X?+4X?+5X?+6X?+7X?+8X?+9X?+10X?=1980求?是多少
1X?+2X?+3X?+4X?+5X?+6X?+7X?+8X?+9X?+10X?=1980求?是多少
1x2x3x4x5x6x7x8x9x10等于多少?
8x-6=3-x -7x+4=2x-5 10x-6=7x+12 1-5/2x=2x+10
7/10-x=1/6等于多少
解方程.2x+1=6 13x+5x=5.4 x+ 1 5 =0.4 4 7 +x= 7 10 .
[7/10]x-[3/10]x=10 5.6+4x=8 2.5x-1.1=0.9.