Question

91000-X=64000:10 X:3=80000:40

Answer 1

Ответ:

Пошаговое объяснение:

91000-X=64000:10

91000-х=6400

Х=91000-6400

Х=84600

X:3=80000:40

40х=80000*3

40х=240000

Х=240000:40

Х=6000

Answer 2

Let's solve this equation step by step:

1. 91000 - X = 64000 ÷ 10
2. X : 3 = 80000 ÷ 40

First, simplify the right side of each equation:

1. 91000 - X = 6400
2. X : 3 = 2000

Now, let's solve for X in each equation:

1. To isolate X in the first equation, you can subtract 6400 from both sides:

   91000 - X - 6400 = 6400 - 6400 84600 - X = 0

   Now, add X to both sides:

   84600 - X + X = 0 + X 84600 = X

   So, X = 84600

2. To isolate X in the second equation, you can multiply both sides by 3:

   (X : 3) * 3 = 2000 * 3 X = 6000

   So, X = 6000

Therefore, X has two different solutions in these equations: X = 84600 and X = 6000.