How do you solve the system using the elimination method for 2x+y=7 and x+2y=11?
1 Answer
Aug 1, 2015
Explanation:
[1]
[2]
Multiply both sides of [1] by
[3]
Subtract [2] from [3] eliminating the
[4]
Divide both sides by
[5]
Substitute
[6]
Subtract
[7]
Divide both sides by
[8]