-24
Thirty decreased by three times a number is six less than three times the number. Find the number.
one.
Let the number be x: 7x < or = to 6x-2 7x-6x < or = to -2 x = -2
37
An even number less than 57.
Thirty decreased by three times a number is six less than three times the number. Find the number.
one.
X+14 ≤ 3x
Let the number be x: 7x < or = to 6x-2 7x-6x < or = to -2 x = -2
37
An even number less than 57.
Expressed algebraically, this is equal to 3x - 1.
Expressed algebraically, this is equal to 3x - 10.
4/7
it is 30
Expressed algebraically, this is equal to 22p - 8.
Expressed algebraically, this is equal to 5(x - 3).