-4--7 = 3 because a double - becomes a plus and so --7 is the same as +7
-55
(4 + 4) * (7 - 4) = 24 (7 - (4/4)) * 4 = 24
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3
3
No , the correct value is 7-8x0.5-0.5 = 7-4-0.5 = 7- (4+0.5) = 7-4.5= 2.5
The value of 7 in 67 is 9. That's ergo 7 x 9 = 63, with 4 left over.
7
It is: (7*4)-(2*2)+1 = 25
Remove parentheses from the equation -7 -5v-u plus 4 is simple. All you have to do is find the value of the letter V.
7
11