Question

6x-2=5x+53x+3.2=x-5.8​

Answer 1

6х-2=5х+5
6х-5х=5+2
х=7

3х+3,2=х-5,8
3х-х=-5,8-3,2
2х=-9
х=-4,5

Answer 2

№1

6x-2=5x+5

x=7

Ответ: x= 7.

№2

3x+3.2=x-5.8​

2x= - 5.8 - 3.2

2x= 2.6

x= $\frac{- 9}{2}$ = - 4.5

Ответ: х= - 4.5

Answer 3

To solve the system of equations:

1. 6x - 2 = 5x + 53
2. 3x + 3.2 = x - 5.8

Let's solve these equations step by step.

1. 6x - 2 = 5x + 53

First, we'll simplify the equation by combining like terms: 6x - 5x = 53 + 2 x = 55

So the solution to the first equation is x = 55.

2. 3x + 3.2 = x - 5.8

Again, we'll simplify the equation by combining like terms: 3x - x = -5.8 - 3.2 2x = -9

Dividing both sides by 2: x = -9/2 x = -4.5

So the solution to the second equation is x = -4.5.

Therefore, the solution to the system of equations is x = 55 and x = -4.5.