It is 227.
-7 plus 10 is the same as 10 minus 7, which is 3.
10 + 7 + 3 = 20
23+7+10=40
7
7 + 90 / 9 + 10 + 42 - 7 7 + 10 + 10 + 16 - 7 36
7 over 10 plus 7 over 10 is 14 over 10 or 1.4
7+10+(-6x)=17-6x
(-10) + (-7) + (-14) = -31
7+3+10 = 20
-7 + 10 = +3
7/10 + 7/10 = 7/5
4-7+10=7