Question

5х-16=148y=10+3y24x-16=8+12x12-y=2y+63x+3=27-5x​

Answer 1

Ответ:

1) 5x-16=14

5x=14+16

5x=30 |:5

x=6

2) 8y=10+3y

8y-3y=10

5y=10 |:5

y=2

3) 24x-16=8+12x

24x-12x=8+16

12x=24 |:12

x=2

4) 12-y=2y+6

-y-2y=6-12

-3y=-6 |:(-3)

y=2

5) 3x+3=27-5x

3x+5x=27-3

8x=24 |:8

x=3

Answer 2

Ответ:

1) 5х-16=14

5х=16+14

5х=30

х=30÷5

х=6

Answer 3

It appears you have a system of linear equations. To solve for the values of x and y, we can go through each equation one by one. Let's start:

1. 5x - 16 = 14 Add 16 to both sides: 5x = 14 + 16 5x = 30 Divide both sides by 5: x = 30 / 5 x = 6

2. 24x - 16 = 8 + 12x Subtract 12x from both sides: 24x - 12x - 16 = 8 12x - 16 = 8 Add 16 to both sides: 12x = 8 + 16 12x = 24 Divide both sides by 12: x = 24 / 12 x = 2

3. 12 - y = 2y + 6 Add y to both sides: 12 = 3y + 6 Subtract 6 from both sides: 12 - 6 = 3y 6 = 3y Divide both sides by 3: y = 6 / 3 y = 2

4. 3x + 3 = 27 - 5x Add 5x to both sides: 3x + 5x + 3 = 27 8x + 3 = 27 Subtract 3 from both sides: 8x = 27 - 3 8x = 24 Divide both sides by 8: x = 24 / 8 x = 3

So, the solution to the system of equations is: x = 3 y = 2