1. 3-5X=18 X=_____
2. 12y-19=4y-3 Y= ________
3. 3.5c-2.6= 2.2c C=________
4.15+x\2 = 32 X=_____
5.6(2y+5) Y=______
6.c\4+c\2 =-1 C=___?

Question

1. 3-5X=18 X=_____
2. 12y-19=4y-3 Y= ________
3. 3.5c-2.6= 2.2c C=________
4.15+x&#92;2 = 32 X=_____
5.6(2y+5) Y=______
6.c&#92;4+c&#92;2 =-1 C=___?

? · Accepted Answer

1. 3-5X=18, X=_____ 15/5 = 3
2. 12y-19=4y-3, Y= ________ 16/8 = 2
3. 3.5c-2.6= 2.2c, C=________ 2.6/1.3 = 2
4.15+x&#92;2 = 32, X=_____ 64-30 = 34
5.6(2y+5), Y=______ 這條漏了些剖份?
6.c&#92;4+c&#92;2 =-1, C=___ -4/3

立祥 · Answer

1.是-3  少個負號差很多- -

Adolf · Answer

5. 6(2y+5)=7y y=____

? · Answer

1.X=-3
2.Y=2
3.c=2
4.x=34
5 nothing
6.c=-4/3

螞蟻雄兵 · Answer

1. 3-5X=18 X=_____ 2. 12y-19=4y-3 Y= ________ 3. 3.5c-2.6= 2.2c C=________ 4.15+x&#92;2 = 32 X=_____ 5.6(2y+5) Y=______ 6.c&#92;4+c&#92;2 =-1 C=___?
編輯
 追蹤   1 個解答 舉報濫用
解答
 Jenkin
1. 3-5X=18, X=_____ 15/5 = 3 
2. 12y-19=4y-3, Y= ________ 16/8 = 2 
3. 3.5c-2.6= 2.2c, C=________ 2.6/1.3 = 2 
4.15+x&#92;2 = 32, X=_____ 64-30 = 34 
5.6(2y+5), Y=______ 這條漏了些剖份? 
6.c&#92;4+c&#92;2 =-1, C=___ -4/3

1. 3-5X=18 X=_ 2. 12y-19=4y-3 Y= 3. 3.5c-2.6= 2.2c C=__ 4.15+x\2 = 32 X=_ 5.6(2y+5) Y=__ 6.c\4+c\2 =-1 C=_?

5 個解答