ad_3
How would you write 18 decreased by 3 times d?
18-3d
18-3d
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
2n - 8 < 5n + 10 -3n < 18 n < -6
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.
Cut in half, decreased by 50%.