c) ) (3)/(x)+(5)/(y)=1 (4)/(x)+(3)/(y)=-17

Question

c) ) (3)/(x)+(5)/(y)=1 (4)/(x)+(3)/(y)=-17

Answer 1

To solve the system of equations:

we can use the method of substitution or elimination. Let's use the elimination method.First, let's multiply the first equation by 3 and the second equation by 5 to make the coefficients of

and

equal:

This simplifies to:

Next, subtract the first equation from the second equation to eliminate

:

This simplifies to:

Solving for

:

Now, substitute

back into the first original equation:

This simplifies to:

Solving for

:

Thus,

So, the solution to the system of equations is:

Question

c) ) (3)/(x)+(5)/(y)=1 (4)/(x)+(3)/(y)=-17

Solution

Resposta