Question

4)- 6 + x = -2; 5) y + 7 = -13; 6) x + 11 = -4.​

Answer 1

Ответ:

на счёт проверки не знаю солнышко, но думаю ничего сложного там нет

Пошаговое объяснение:

Answer 2

4) -6 + x = -2 To solve for x, we need to isolate x on one side of the equation. We can do this by adding 6 to both sides of the equation: -6 + 6 + x = -2 + 6 x = 4

5) y + 7 = -13 To solve for y, we need to isolate y on one side of the equation. We can do this by subtracting 7 from both sides of the equation: y + 7 - 7 = -13 - 7 y = -20

6) x + 11 = -4 To solve for x, we need to isolate x on one side of the equation. We can do this by subtracting 11 from both sides of the equation: x + 11 - 11 = -4 - 11 x = -15