they are already even! 7 and 11 are the same as 7 plus 11. 7 plus 11 is 18! 18 is even!
x-7+7=11+7 x=11+7 x=18
7 + (-11) = -4
-7 + 11 = +4
the rule is add 7 because 4 plus 7 = 11
they are already even! 7 and 11 are the same as 7 plus 11. 7 plus 11 is 18! 18 is even!
-18
11 + 7 + 9 = 27
x-7+7=11+7 x=11+7 x=18
7 + (-11) = -4
60/8 + 7 + 11 = 25.5
2 + 11= 13 13 +7 = 20 20 + 14 =34 so: 2 + 11 + 7 +14 = 34
-11
-7 + 11 = +4
-4
-16 + -2 + 7 = -11
You are giving the expression:11 + 7 - 25 + 5*5 + 9Since there are no given parentheses, we go to the multiplication (no exponents):11 + 7 - 25 + 25 + 925 and 25 cancel out:11 + 7 + 9Add:11 + 7 + 9 = 20 + 7 = 27.