Question

10 + а = 1728 - а=20​

Answer 1

Ответ:

10+а=17                                

а=17-10

а=7

10+7=17

   17=17

28-а=20

а=28-20

а=8

28-8=20

   20=20

Пошаговое объяснение:

Answer 2

To solve the equation 10 + a = 1728 - a = 20, we'll solve it step by step.

First, let's simplify the equation:

10 + a = 1728 - a

Next, let's move the "a" terms to one side of the equation by adding "a" to both sides:

10 + a + a = 1728 - a + a

This simplifies to:

10 + 2a = 1728

Now, let's move the constant term to the other side by subtracting 10 from both sides:

10 - 10 + 2a = 1728 - 10

This simplifies to:

2a = 1718

To isolate "a," we divide both sides by 2:

(2a)/2 = 1718/2

This simplifies to:

a = 859

Therefore, the value of "a" that satisfies the equation is a = 859.