n - 7 = -1
Add 7 to each side: n = -1 + 7
n = 6
5.
Five less than seven and two tenths is calculated by subtracting five from 7.2. This gives us 7.2 - 5 = 2.2. Therefore, the number that is five less than seven and two tenths is 2.2.
It is: 19-7 = 12
7+2
If seven less than half of the number is 35 then 7 plus 35 must be half of the number. 7 + 35 = 42 and if that is half the number the whole number must be 42 x 2, which is 84.
Seven and a half (:
seven seven
yes
The solution will be greater than the number seven.
5.
yes
Five less than seven and two tenths is calculated by subtracting five from 7.2. This gives us 7.2 - 5 = 2.2. Therefore, the number that is five less than seven and two tenths is 2.2.
15 - 6 = 9
It is: 19-7 = 12
7 less than a number could be anything. In a math problem, it will usually say7 less than a number, nIn this case it would be n - 7.7 less than a number, xIn this case it would be x - 7
blah
7+2