Question

Решите уравнение (x+7,65)-4,02=68,304

Answer 1

(x+7,65)-4,02=68,304
x+7,65-4,02=68,304
х+7,65=68,304+4,02
х+7,65=72,324
х=72,324-7,65
х=64,674
проверка
(64,674+7,65)-4,02=68,304
68,304=68304

Answer 2

х+7,65=68.304+4,02
х+7,65=72.324
х=72,324-7,65
х=64,674