Question

A) 8- x=45; b) y +5= 9713​

Answer 1

Ответ:

8-х=45

-х=45-8

-х=37

х=-37

у+5=9713

у=9713-5

у=9708

Answer 2

Пошаговое объяснение:

a) 8 - х = 45

(В первой части оставляем х, а 8 переносим в другую и меняем знак)

- х = 45 - 8

- х = 37

Проверка:

8 - (-37) = 45

8 + 37 = 45

Правильно)

b) у + 5 = 9713

(Решаем как обычное уравнение)

у = 9713 - 5

у = 9708

Проверка:

9708 + 5 = 9713

Правильно)

Answer 3

Sure, I can help you solve these equations.

For equation A) $8 - x = 45$:

To solve for $x$, you want to isolate $x$ on one side of the equation. Here's how you can do it:

1. Subtract 8 from both sides:

$8 - x - 8 = 45 - 8$

Simplifying,

$-x = 37$

2. Multiply by -1 to solve for $x$:

$-1(-x) = -1(37)$

$x = -37$

So, the solution to equation A) is $x = -37$.

For equation B) $y + 5 = 9713$:

To solve for $y$, follow similar steps:

1. Subtract 5 from both sides:

$y + 5 - 5 = 9713 - 5$

Simplifying,

$y = 9708$

So, the solution to equation B) is $y = 9708$.