Question

1) 5x+10x+15x=300 2) 14y-4y=250 3) 5x=360-60 4) 24y=480

Answer 1

Ответ:

Пошаговое объяснение:

1)30х=300

х=10

2)10у=250

у=25

3)5х=300

х=60

4)24у=480

у=20

Answer 2

1)5x+10x+15x=300
30х=300
х=10

2) 14y-4y=250
10у=250
у=25

3) 5x=360-60
5х=300
х=60

4) 24y=480
у=20

Answer 3

It seems like you have provided a list of equations with variables. It looks like you want to solve for the values of the variables in each equation. Let's solve each equation step by step:

1. $5x + 10x + 15x = 300$ Combine the like terms on the left side: $30x = 300$ Now, divide both sides by 30 to solve for $x$: $x = \frac{300}{30} = 10$

So, the solution for equation 1 is $x = 10$.

2. $14y - 4y = 250$ Combine the like terms on the left side: $10y = 250$ Divide both sides by 10 to solve for $y$: $y = \frac{250}{10} = 25$

The solution for equation 2 is $y = 25$.

3. $5x = 360 - 60$ Simplify the right side of the equation: $5x = 300$ Divide both sides by 5 to solve for $x$: $x = \frac{300}{5} = 60$

So, the solution for equation 3 is $x = 60$.

4. $24y = 480$ Divide both sides by 24 to solve for $y$: $y = \frac{480}{24} = 20$

The solution for equation 4 is $y = 20$.

In summary:

1. $x = 10$
2. $y = 25$
3. $x = 60$
4. $y = 20$