It is so very simple and quick to get the answer particularly if you use the calculator that comes with your computer. But since you are not able to do so, the answer is 47.
29 + - 3 + 6 + - 41 + 18 = 29 - 3 + 6 + 41+ 18 =93
x=5
Here is the work for that problem. 7x+6= 41 7x=41-6 (subtracting 6 from both sides) 7x=35 x=5
Basic mental arithmetic !... 224 !
The answer is 41.
41
6² + 5 = 6×6 + 5 = 36 + 5 = 41
m/-6 + 6 = 41 subtract 6 from each side m/-6 = 35 multiply both sides by -6 m = -210
x3 + 12x2 - 5x = x(x2 + 12x - 5) = x(x + 6 - √41)(x + 6 + √41)
41 - y = 4y + 641 = 5y + 635 = 5y7 = y
41 + 41 = 82
6/17 + 2/8 = 41/68