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