Let the number be x:
7x-6 = -20
7x = -20+6
7x = -14
x = -2
If seven times a number results in 35, then six times a number would be five less.
seven seven
Call the unknown number n. Then, from the problem statement, 9n - 7 = 38, or 9n = 45, or n = 5.
X+14 ≤ 3x
Expressed algebraically, this is equal to 3x - 10.
Let the number be x: 7x < or = to 6x-2 7x-6x < or = to -2 x = -2
If seven times a number results in 35, then six times a number would be five less.
seven seven
5.
one.
Call the unknown number n. Then, from the problem statement, 9n - 7 = 38, or 9n = 45, or n = 5.
-24
Let the unknown number be x: 9x-19 = 7x+11 9x-7x = 11+19 2x = 30 x = 15
X+14 ≤ 3x
less
7n - 6
5n - 7