How about 2 plus 17 = 19 as one example
-2+19=17It equals positive 17.
-19 plus 144 equals 125.
119
-36
-36
83. If your can't use a calculator use your fingers, or just do it in your head!
17 + 8 + 5 + 19 = 49
-x + 17 = 19 Subtract -17 from both sides: -x = 2 Multiply both sides by -1: x = -2
21+21+19+19=80