Question

Корень уравнения 24z - 63 = 16z + 209

Answer 1

24z-16z=63+209 8z=272 z=272÷8 z=34 Ответ:34

Answer 2

24z - 63 = 16z + 209
24z - 16z = 209 + 63
8z = 272
z = 272 : 8
z = 34
____________________
24*34 - 63 = 16*34 + 209
816 - 63 = 544 + 209
753 = 753
Ответ: x = 34

Darknight (Sunny Storm)