Solve the system of equations.

\begin{aligned} &3y+10x - 54=0 &5y-2x-34=0 \end{aligned}



3y+10x−54=0

5y−2x−34=0

The answer is and  

Step-by-step explanation:

Given:

3y+10x−54=0

5y−2x−34=0

Now, to solve the system of equations:

So, to multiply the equation (2) by 5 we get:

Now, to solve the equations by adding both the equations (1) and (2):

Then, dividing both sides by 28 we get:

Now, substituting the value of in equation (1):

Subtracting both sides by 24 we get:

Dividing both sides by 10 we get:

Therefore, the answer is and  

x+14

step-by-step explanation:

4 and 5)16.97 or 12√2

6)15.59 or 9√3

7)y = 15.59 or 9√3     x =27

8)17.80