Question

[2x – 3y = 9,[4x + 3y = 27​

Answer 1

Ответ:

$x = 6 \\ y = 1$

Пошаговое объяснение:

{2х-3у=9

{4х+3у=27

6х=36

х=6

у=1

Answer 2

It looks like you've provided a system of linear equations:

1. $2x - 3y = 9$
2. $4x + 3y = 27$

You can solve for the values of $x$ and $y$ by using various methods, such as substitution or elimination. Let's use the elimination method here:

First, add the two equations to eliminate $y$:

Adding the two equations gives: $2x - 3y + 4x + 3y = 9 + 27$ $6x = 36$

Now, divide both sides by 6 to solve for $x$: $x = 6$

Now that we have the value of $x$, substitute it back into one of the original equations to solve for $y$. Let's use the first equation:

$2x - 3y = 9$ $2(6) - 3y = 9$ $12 - 3y = 9$

Subtract 12 from both sides: $-3y = -3$

Divide both sides by -3 to solve for $y$: $y = 1$

So, the solution to the system of equations is $x = 6$ and $y = 1$.