11
The equation seems to equal 72.
Seven plus five equals 12.
no because -12 - +5 changes to -12 + -5 which equals -17
4
12
Yes, 12 plus 12 does equal 24.
The equation seems to equal 72.
this equals to 12
Seven plus five equals 12.
no because -12 - +5 changes to -12 + -5 which equals -17
-65
4
12
That depends what the value of y is.
no
It equals 8x+12
12 plus 0 is 12