Відповідь:
19x-11y+12=0
Покрокове пояснення:Simplifying
19x + -11y + 12 = 0
Reorder the terms:
12 + 19x + -11y = 0
Solving
12 + 19x + -11y = 0
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-12' to each side of the equation.
12 + 19x + -12 + -11y = 0 + -12
Reorder the terms:
12 + -12 + 19x + -11y = 0 + -12
Combine like terms: 12 + -12 = 0
0 + 19x + -11y = 0 + -12
19x + -11y = 0 + -12
Combine like terms: 0 + -12 = -12
19x + -11y = -12
Add '11y' to each side of the equation.
19x + -11y + 11y = -12 + 11y
Combine like terms: -11y + 11y = 0
19x + 0 = -12 + 11y
19x = -12 + 11y
Divide each side by '19'.
x = -0.6315789474 + 0.5789473684y
Simplifying
x = -0.6315789474 + 0.5789473684y
![(A,B,C) \in [6;8]](/tpl/images/0792/1614/853d6.png)
- это искомое число, которое было загадано. Тогда запишем полное выражение:
. ![(A*n) \in [172 - B_{max} + C_{min} ; 172 - B_{min} + C_{max}]](/tpl/images/0792/1614/a7570.png)
![(A*n) \in [172 - 8 + 6; 172 - 6 + 8]](/tpl/images/0792/1614/7acfa.png)
![(A*n) \in [170;174]](/tpl/images/0792/1614/9ec42.png)
