### Home > CAAC > Chapter 6 > Lesson 6.3.1 > Problem 6-99

6-99.

Find the point of intersection for each set of equations below using any method. Check your solutions, if possible. Homework Help ✎

6

*x*− 2*y*= 10

3*x*− 5 =*y*6

*x*− 2*y*= 5

3*x*+ 2*y*= −25 −

*y*= 3*x*

*y*= 2*x**y*= + 5

*y*= 2*x*− 9

For more help with this problem, see problem 6-71.

Substitution is one way to solve this system.

Distribute the left side.

Combine like terms.

6*x* − 2(3*x* − 5) = 10

6*x* − 6*x* + 10 = 10

10 = 10

All numbers

Elimination is one method to solve this system.

Use substitution. Check your work.

Use the Equal Values method.