98-(8х+76,52)=124,2:23
98-(8х+76,52)=5,4
8х+76,52=98-5,4
8х+76,52=92,6
8х=92,6-76,52
8х=16,08:8
х решение?
124,2:(98-(8x+76,52))=23
98-(8x+76,52)= 124,2:23
98-(8x+76,52)= 5.4
8x+76,52=98-5.4
8x+76,52 =92.6
8x = 92.6- 76,52
8x =16.08
x=16.08:8
x=2.01
