Question

19+a= -50 answers below are
a = -950 a = -50/19 9= -31 a= -69

Answer 1

a=-69

Explanation:

You want to get A alone. So you want to move 19 over to the other side. Making you want to subtract from both side canceling on the left side and making the -50 to a -69. Making it a=-69.