Question

simplify minus 11 by 13 - 8 by 15 + 7 by 6 plus minus 2 by 5 ​

Answer 1

Answer:

-11+3-8+15+7+(6+)-2+5

= -11-8-2+3+15+7+6+5

= -19-2+3+15+7+6+5

= -21+3+15+7+6+5

= -18+15+7+6+5

= -3+7+6+5

= 4+6+5

= 10+5

= 15