Question

1. 2х - 5 = 3/4х +2 2. 3х + З= 2/3 + 1 Решите пожалуйста: з

Answer 1

1)2х - 5 = 3/4х +2
2х-3/4х=5+2
( приводим к общему: 8/4-3/4=5/4)
5/4х=7
х=7:5/4
(7/1*4/5=28/5)
х=28/5 = 5 целых 3/5
2)3х + З= 2/3 + 1
3х= -3+2/3+1
3х= -4/3
х= -4/9

Answer 2

Solution:

To solve the given equation, we'll follow these steps:

1. Combine like terms on both sides of the equation. 2. Solve for the variable.

Given equation: 2x - 5 = 3/4x + 2

Step 1: Combine Like Terms

First, let's combine the x terms on one side and the constant terms on the other side.

2x - 3/4x = 5 + 2

Step 2: Solve for x

Now, we'll solve for x.

Multiplying both sides by 4 to clear the fraction:

8x - 3x = 20 + 8

5x = 28

Dividing both sides by 5:

x = 28/5

So, the solution to the equation is x = 28/5.