Solves a systems of linear equations in two variables. Solve the following systems by graphing. - - 1) 2x + y = 5 and x - 3y = - 8
2) 6x - 3y = - 9 and 2x + 2y = - 6
Solve the following systems by substitution 3) y = 5x - 3 and -x - 5y = - 11 =
4) 2x - 6y = - 24 and x = 5y - 22 Solve the following systems by elimination
5) - 4x - 2y = -2 and 4x + 8y = - 24 -
6) x - y = 11 and 2x + y = 19
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