The first side of a triangle measures 5 In. less than the second side, the third side is 3 In more than the first side, and the perimeter is 17 in. How long is the third side?
Ifs represents the length of the second side, which of the following represents the length of the third side?
s+3
S-5
S-2

solve systems of equations by graphing. a system of linear equations contains two or more equations e.g. y=0.5x+2 and y=x-2. the solution of such a system is the ordered pair that is a solution to both equations. to solve a system of linear equations graphically we graph both equations in the same coordinate system