+1 the sum of two numbers is -36 and the difference is -28. what are the two numbers?
+118658 the sum of two numbers is -36 and the difference is -28. what are the two numbers?
\(a+b=-36\qquad(1)\\ a-b=-28\qquad (2)\\ add\\ 2a=-64\\ a=-32\\ \text{sub into (1)}\\ -32+b=-36\\ b=-36+32\\ b=-4\\ \text{So the numbers are -4 and -32}\\ check:\\ sum=-36\\ difference=-28\\ good \)
