How do you solve #y + 3x = 5# and #y = 2x + 5#?
1 Answer
Aug 2, 2015
Explanation:
One way is to use the method of elimination.
Step 1. Enter the equations.
[1]
[2]
Step2. Prepare the equations.
[3]
[4]
Step 3. Add the equations.**
[5]
Step 4. Solve for
[6]
Step 5. Substitute Equation 6 in Equation 1.
Solution:
Check: Substitute the values of