23 (x - 12) = 552
23х - 276 = 552
23х = 552 + 276
23х = 828
х = 828 ÷ 23
х = 36
x = 36
Пошаговое объяснение:
23 * (x - 12) = 552
23x - 12 * 23 = 552
23x - 276 = 552
23x = 828
23 (x - 12) = 552
23х - 276 = 552
23х = 552 + 276
23х = 828
х = 828 ÷ 23
х = 36
x = 36
Пошаговое объяснение:
23 * (x - 12) = 552
23x - 12 * 23 = 552
23x - 276 = 552
23x = 828
x = 36