2x+3 where x is the unknown number
2x + 3
The algebraic expression for three more than a number is: X + 3
2n+7 or 7+2n
Three more than twice a number.
Example:VERBAL SENTENCE:Seven more than twice a number is four less than thrice the number.MATHEMATICAL EQUATION:(seven more than) (four less than)(twice a number) is (thrice a number)2x + 7 = 3x - 4=Earljoyce8â™¥=Hope this helps!!
It is: 3x = 2x+8 and the value of x is 8
Three more than seven million is seven million three. 7,000,000 + 3 = 7,000,003
Five more than twice a number is -13 find the number
2x-3=x+2 answer x=5
3x + 7
seven more than a number is when you have a number and you add 7 to it it is 7 more than a number seven is more than a number means you have two numbers X and 7 and 7>X
The number plus sevenIf the "number" is X, then seven more than X is X+7
Let the number be x and so: 2x+3 = 15 with the value of x being 6
Then the number is 3
Number one = x Number two = y Number three = z x + y + z = 26The second number is twice the first. y = 2x The third number is 6 more than the second. z = y + 6 z = 2x + 6 x + 2x + (2x + 6) = 26 5x = 20 x = 4 Number one = 4 Number two = 8 Number three = 14
Let's call "a number" x. Then 5 more than twice x is 5 + 2x.
One number is eight more than twice another if their difference is 25. The larger number is 42
3*(n - 5) = 2*n + 11
Twice the difference between a number and thirteen can be written as 2 (b - 13) Five more than twice the difference between a number and thirteen can be written as 2 (b - 13) + 5. The algebraic expression is 2 (b - 13) + 5.