2X + 9 = Y or X = (Y - 9) / 2 where X is the number and Y is the result
Let's call "a number" x. Then 5 more than twice x is 5 + 2x.
The square of 9 more than a number is equal to nine more than the square of a number. What is the number?
n = number.2n + 6=====
The algebraic equation for the given statement can be expressed as: (2a + 3 > 49). This represents that when you take twice the unknown number (a) and add three, the result is greater than forty-nine.
2x+3 where x is the unknown number
2z+9
It is when the number is -5. I'm so smart.
9+4x=2x-1 2x=-10 x=-5
Five more than twice a number is -13 find the number
Nine less than twice a number equals the same number increased by four?
To write "twice a number plus six is greater than nine" as an inequality, let the number be represented by the variable ( x ). The expression can be written as ( 2x + 6 > 9 ). This inequality states that when you multiply the number ( x ) by two and then add six, the result is greater than nine.
7
2a+3>49
Let's call "a number" x. Then 5 more than twice x is 5 + 2x.
2n + 2 = 2(n + 1)Since you have been given that it is twice a variable with the variable only, you have 2n, and adding 2 yields 2n + 2, or 2(n + 1).
Then the number is 3
8 more than twice a number d