Question

Решите уравнения а) x-5,9=7,95 b) (x-10, 47) +3, 18=5, 6 c) 8,1-x=3, 407 d)40-(x-6, 72) =11, 6

Answer 1

A)

X-5.9=7.95

X=7.95+5.9

X=13.85

B)

(x-10,47)+3,18=5.6

X-10.47=5.6-3.18

X-10.47=2.42

Х=2.42+10.47

Х=12.89

С)8.1-х=3,407

Х=8.1-3.407

Х=4.693

D)40-(x-6.72)=11.6

X-6.72=40-11.6

X-6.72=28.4

X=28.4+6.72

X=35.12