Question

928/(52 x-4820)= 58 (х/13+997)/35 =32 291*а-105*а-3910025=1292833 реши уравнение

Answer 1

291*а-105*а-3910025=1292833
291а-105а=1292833+3910025
291а-105а=5202858
186а=5202858
а=279272,355

Answer 2

Let's solve the equations step by step:

1. Solve the equation: 928 / (52x - 4820) = 58

To solve this equation, first, we need to get rid of the denominator by multiplying both sides of the equation by (52x - 4820):

928 = 58(52x - 4820)

Now, distribute the 58 on the right side:

928 = 58 * 52x - 58 * 4820

928 = 3016x - 279760

Next, isolate the variable x by moving the constant term to the other side:

3016x = 928 + 279760

3016x = 280688

Now, divide both sides by 3016 to solve for x:

x = 280688 / 3016

x ≈ 93

So, the solution to the first equation is x ≈ 93.

2. Solve the equation: (х / 13 + 997) / 35 = 32

To solve this equation, first, we need to simplify the left-hand side:

(х / 13 + 997) / 35 = 32

Multiply both sides by 35 to eliminate the fraction:

х / 13 + 997 = 32 * 35

х / 13 + 997 = 1120

Now, subtract 997 from both sides to isolate the variable x:

х / 13 = 1120 - 997

х / 13 = 123

Finally, multiply both sides by 13 to solve for x:

x = 123 * 13

x = 1599

So, the solution to the second equation is x = 1599.

3. Solve the equation: 291а - 105а - 3910025 = 1292833

To solve this equation, combine like terms:

291a - 105a - 3910025 = 1292833

186a - 3910025 = 1292833

Now, add 3910025 to both sides to isolate the variable a:

186a = 1292833 + 3910025

186a = 5202858

Finally, divide both sides by 186 to solve for a:

a = 5202858 / 186

a ≈ 27930

So, the solution to the third equation is a ≈ 27930.

Please double-check the solutions, and if you have any further questions or doubts, feel free to ask!