Question

{2y+5x=6 {5x−3y=0 x= y= Посмотреть ответы rurok rurok Ответ: 3 x + y = 7 − 5 x + 2 y = 3 Объяснение: ..? 3x+y=7-5x+2Y=3 ? rogozinkostya15 rogozinkostya15 Ответ:X=18/25;Y=6/5...........

Answer 1

It looks like you've provided a system of linear equations and some answers, but the formatting is a bit unclear. Let me help you solve the system of equations step by step.

Given the system of equations:

1. $2y + 5x = 6$
2. $5x - 3y = 0$

We can start by solving the second equation ($5x - 3y = 0$) for one of the variables. Let's solve for $x$: $5x = 3y$ $x = \frac{3y}{5}$

Now we can substitute this expression for $x$ into the first equation ($2y + 5x = 6$): $2y + 5 \left(\frac{3y}{5}\right) = 6$ $2y + 3y = 6$ $5y = 6$ $y = \frac{6}{5}$

Now that we have the value of $y$, we can substitute it back into the equation for $x$: $x = \frac{3y}{5} = \frac{3}{5} \cdot \frac{6}{5} = \frac{18}{25}$

So, the solution to the system of equations is $x = \frac{18}{25}$ and $y = \frac{6}{5}$, which matches the answer you provided.

If you have any more questions or need further clarification, feel free to ask!