Question

2x-3y=16 x=5 Ответ:х=?,у=?

Answer 1

Ответ:

x=5

y=-2

Объяснение:

x=5

2x-3y=16

2*5-3y=16

-3y=6

y=-2

Answer 2

Ответ:

Объяснение:

2*5-3y=16

-3y=6

y=-2 x=5

Answer 3

To solve this system of equations for $x$ and $y$, we'll substitute the value of $x$ from the second equation into the first equation and solve for $y$, and then use the value of $y$ to find $x$.

Given equations:

1. $2x - 3y = 16$
2. $x = 5$

Substitute the value of $x$ from equation 2 into equation 1: $2(5) - 3y = 16$

Simplify: $10 - 3y = 16$

Subtract 10 from both sides: $-3y = 6$

Divide by -3: $y = -2$

Now that we have the value of $y$, substitute it back into equation 2 to find $x$: $x = 5$

So, the solution to the system of equations is: $x = 5$ and $y = -2$.