18 - 3n
18-d3
x-18=5 times -5 x-18=-25 x=-25+18 x=-7
3 goes into 18 6 times because 3 times 5 would be 15 so if you just add 3 you would get 18 and that's your answer
To find what times 18 equals 108, you would divide 108 by 18. This division calculation gives you the answer of 6. Therefore, 6 times 18 equals 108.
18 - 3n
18-(3*d) or 18-3d
Let x be the number and so it is: 3x-18
18-d3
As an expression it is: 18-3d
It is: 18-3D
x-18=5 times -5 x-18=-25 x=-25+18 x=-7
As the subtraction is done first, it needs to be in brackets; thus eighteen decreased by four then times three is: (18 - 4) × 3
-10-18x
32 - 2x < 18
When 18 is decreased by (-27), the result is 45.
It would be: 18 -x