Question

Помогите по фото! (номер 187, 188)

Answer 1

187
1)х=8-18
х=-10
2)х=-4,9-5,3
х=-10,2
3)х=19,2-7,3
х=11,9
4)х=-8,1+8,9
х=0,8
5)х=-8,32+5,4
х=-2,92
6()х=5/12-11/24
х=-1/24

Answer 2

#187
1)х+18=8
х=8-18
х=-10

2)х+5.3=-4.9
х=-4.9-5.3
х=10.2

3)7.3-х=19.2
х=7.3-19.2
х=-11.9

4)-8.9-х=-8.1
х=-8.9-8.1
х=-17

5)х-5.4=-8.32
х=-8.32+5.4
х=-2.92

6)
$x + \frac{11}{24} = \frac{5}{12} \\ x = \frac{5}{12} - \frac{11}{24} \\ x = \frac{10}{24} - \frac{11}{24} \\ x = - \frac{1}{24}$

#188(фото)