07-4+Elimination+Using+Multiplication

When using elimination by multiplication, you have to pick which equation to multiply by. Then you decide which number you want to multiply by. After, you have multiplied, you have to add or subtract to eliminate one variable. Solve for the remaining variable and then solve for the other. When solving for the next variable use one of the original equations

Example 2: Multiply Both Equations to Eliminate [[image:eliminat.png]]
Practice Problems: [|7-4 practice problems] Answer Key: [|7-4 answer key]

Helpful Links : **[|Practice and how to Link]**