1)
(x + 1) + 5 = 3
x + 1 + 5 = 3
x + 6 = 3
x = 3 - 6
Ответ: x = -3
2)
(x + 5) - 2 = 7
x + 5 - 2 = 7
x + 3 = 7
x = 7 - 3
Ответ: x = 4
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
1)
(x + 1) + 5 = 3
x + 1 + 5 = 3
x + 6 = 3
x = 3 - 6
Ответ: x = -3
2)
(x + 5) - 2 = 7
x + 5 - 2 = 7
x + 3 = 7
x = 7 - 3
Ответ: x = 4