SOLUTION: Equation 1: y= 4x-11 Equation 2: 2x+y=7 What is answer solved by two tables, graphing and subsitution

Algebra ->  Coordinate Systems and Linear Equations  -> Lessons -> SOLUTION: Equation 1: y= 4x-11 Equation 2: 2x+y=7 What is answer solved by two tables, graphing and subsitution      Log On


   



Question 266434: Equation 1: y= 4x-11
Equation 2: 2x+y=7
What is answer solved by two tables, graphing and subsitution

Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
2x+4x-11=7
6x=18
x=3
-------------
y=4(3)-11
y=1
--------------
proof
1=4(3)-11