(2)15(X-8)+12x+2 (3 ) 8(w+5)-5w-7 (4) 5+3b+4b-Y+3Y (5) 17(a-5)-4a+3 (6)12k-11k-0.5+14 (7) 3*4s-23+16s (8 )2h+3*6+7h*2 (9) 24-5v-(10v-5) (10) 6a-7b+3a-3b (11)s/2+56/7+7s (12) 6u-2(4v-3u) (13)8(a-a+10)+10 (14)5m+5m-(5n+5n) (15)14x-3(2x-1) (16) 4x
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/27 21:53:12
![(2)15(X-8)+12x+2 (3 ) 8(w+5)-5w-7 (4) 5+3b+4b-Y+3Y (5) 17(a-5)-4a+3 (6)12k-11k-0.5+14 (7) 3*4s-23+16s (8 )2h+3*6+7h*2 (9) 24-5v-(10v-5) (10) 6a-7b+3a-3b (11)s/2+56/7+7s (12) 6u-2(4v-3u) (13)8(a-a+10)+10 (14)5m+5m-(5n+5n) (15)14x-3(2x-1) (16) 4x](/uploads/image/z/7060378-58-8.jpg?t=%EF%BC%882%EF%BC%8915%EF%BC%88X-8%29%2B12x%2B2+%283+%29+8%28w%2B5%29-5w-7+%284%29+5%2B3b%2B4b-Y%2B3Y+%285%29+17%28a-5%29-4a%2B3+%286%2912k-11k-0.5%2B14+%287%29+3%2A4s-23%2B16s+%288+%292h%2B3%2A6%2B7h%2A2+%289%29+24-5v-%2810v-5%29+%2810%29+6a-7b%2B3a-3b+%2811%29s%2F2%2B56%2F7%2B7s+%2812%29+6u-2%284v-3u%29+%2813%298%28a-a%2B10%29%2B10+%2814%295m%2B5m-%285n%2B5n%29+%2815%2914x-3%282x-1%29+%2816%29+4x)
(2)15(X-8)+12x+2 (3 ) 8(w+5)-5w-7 (4) 5+3b+4b-Y+3Y (5) 17(a-5)-4a+3 (6)12k-11k-0.5+14 (7) 3*4s-23+16s (8 )2h+3*6+7h*2 (9) 24-5v-(10v-5) (10) 6a-7b+3a-3b (11)s/2+56/7+7s (12) 6u-2(4v-3u) (13)8(a-a+10)+10 (14)5m+5m-(5n+5n) (15)14x-3(2x-1) (16) 4x
(2)15(X-8)+12x+2 (3 ) 8(w+5)-5w-7 (4) 5+3b+4b-Y+3Y (5) 17(a-5)-4a+3 (6)12k-11k-0.5+14 (7) 3*4s-23+16s (8 )2h+3*6+7h*2 (9) 24-5v-(10v-5) (10) 6a-7b+3a-3b (11)s/2+56/7+7s (12) 6u-2(4v-3u) (13)8(a-a+10)+10 (14)5m+5m-(5n+5n) (15)14x-3(2x-1) (16) 4x+2y+3x-4y (17)6x-(2x-5)+3 (18)12-2(x+2)+4x
(2)15(X-8)+12x+2 (3 ) 8(w+5)-5w-7 (4) 5+3b+4b-Y+3Y (5) 17(a-5)-4a+3 (6)12k-11k-0.5+14 (7) 3*4s-23+16s (8 )2h+3*6+7h*2 (9) 24-5v-(10v-5) (10) 6a-7b+3a-3b (11)s/2+56/7+7s (12) 6u-2(4v-3u) (13)8(a-a+10)+10 (14)5m+5m-(5n+5n) (15)14x-3(2x-1) (16) 4x
(2)3X-138 (3)3w+33 (4)5+7b-2Y (5)13a-82 (6)k+13.5 (7)28s-23 (8)16h+18 (9)29-15v (10)9a-10b (11)7.5s+8 (12)12u-8v (13)90 (14)10m-10n (15)8x+3 (16)7x-2y (17)4x+8 (18)8+2x
········你能分批提问么
这么多你要写死人啊- -
2(3x+15)-2x=76
6x+30-2x=76
4x=46
x=23/2
(2)27x-118 (3)3w+6 其他你自已写
以后发题,多次发。每次少写,一两道就行。一次太多,没人做的。
27x-118,3w+33,
我倒
这是小学的吗