Question

一道数学难题，求助解答！！！！！！！！！！

1／6x-12.5%×7=2／3

Answer 1

1／6x-12.5%×7=2／3
4x-21=16
4x=37
x=37/4

Answer 2

1/6X=2/3+7×12.5%
1/6X=2/3+1/8
1/6X=19/24
X=19/24×6
X=19/4
X=4.75

Answer 3

1/6x-7/8=2/3
1/6x=2/3+7/8
1/6x=16/24+3/24
1/6x=19/24
x=19/24/1/6
x=4/19=4.75

Answer 4

1/6x-7/8=2/3
1/6x=2/3+7/8
=37/24
==>>x=9.25

Answer 5

难吗？纯计算阿1/6X-7/8=2/3X=37/4