### Home > INT1 > Chapter 8 > Lesson 8.1.2 > Problem 8-31

8-31.

Solve each system of equations using the method of your choice.

Try rearranging the first equation and then using the Elimination method.

Rearrange the first equation so that

is first. Multiply the top equation byto eliminate . Add the two equations to solve for.Substitute the

-value into an equation to find.

The first equation is already

.

Use it to solve for.Substitute

*x*= 3 into the second equation and solve for.