Answer to Question #101826 in Algebra for Kira

Question

Use elimination to solve each system of equations.
p + q = -2
p - q = 8

Answer 1

$p + q +p-q＝-2+8$

$2p＝6$

$p＝3$

$3+q＝-2$

$q ＝-5$