7 plus 7 divided by 7 plus 7 times 7 minus 7 is equal to 50.
Three plus three minus 7 is equal to -1
7 plus 7 divided by 7 plus 7 times 7 minus 7 is equal to 50.
-7 plus 10 is the same as 10 minus 7, which is 3.
7
two negatives always equal a positive
-4 minus 8 plus 5 is equal to -7
2
10-y=2y+3 10-3=2y+y 7=3y 7/3=y
5m + 7 - 2m - 1 = 3m + 6
It is: 7+13-6+5 = 19
10