Question

(a − 158) · 40 = 200 + проверка

Answer 1

Ответ:

a=163

Пошаговое объяснение:

(a-158)*40=200

(a-158)=200/40

(a-158)=5

a=158+5=163

Проверка:

(163-158)*40=200

200=200

Ответ: 163

Answer 2

Ответ:163

Пошаговое объяснение:

(а-158)=200:40

а-158=5

А=5+158

А=163

Answer 3

To solve the equation (a - 158) · 40 = 200, you can follow these steps:

1. Start by isolating the term with the variable a.

2. Divide both sides of the equation by 40 to isolate (a - 158):

   (a - 158) · 40 / 40 = 200 / 40

3. Simplify:

   a - 158 = 5

4. Now, add 158 to both sides of the equation to isolate 'a':

   a - 158 + 158 = 5 + 158

5. Simplify:

   a = 163

So, the solution to the equation is a = 163.

To verify the solution, substitute a = 163 back into the original equation:

(a - 158) · 40 = 200

(163 - 158) · 40 = 200

(5) · 40 = 200

200 = 200

The equation holds true, confirming that the solution a = 163 is correct.