Question

Решите пж7y-2y=24y=?9x+x-9x=5x=?17y-y=1616

Answer 1

1) у=4,8
2) х=5
3) у=11

Answer 2

To solve these equations, let's find the value of the variables step by step:

1. 7y - 2y = 24y

Combine like terms:

7y - 2y = 5y

Now, the equation becomes:

5y = 24y

To isolate y, we need to move all y terms to one side of the equation:

5y - 24y = 0

Combine like terms again:

-19y = 0

Finally, solve for y:

y = 0

2. 9x + x - 9x = 5x

Combine like terms:

9x - 9x + x = x

Now, the equation becomes:

x = 5x

To isolate x, we move all x terms to one side of the equation:

x - 5x = 0

Combine like terms:

-4x = 0

Finally, solve for x:

x = 0

3. 17y - y = 1616

Combine like terms:

17y - y = 16y

Now, the equation becomes:

16y = 1616

To isolate y, we move all y terms to one side of the equation:

16y = 1616

Divide both sides by 16 to solve for y:

y = 1616 / 16

y = 101

So, the solutions are:

y = 0 x = 0 y = 101