The expression "twice the difference of x and 5" would look like this: 2(x-5). To solve the problem, you would first subtract 5 from x, and then multiply the difference by two.
2n + (-5)
addition.
If you call the number "n", then the expression would be "n+5".
2x+5
(5 × 7) ÷ 5 = 7
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.
addition.
2n + (-5)
If you call the number "n", then the expression would be "n+5".
A verbal expression for 5 a-b is that it is 5 is multiplied by the difference between a and b.
The mathematical phrase "6x" is not an equation. It is simply an expression. In math, an expression is a term or terms like 5 or 3x + 2. An equation must show an expression's relationship to another: 5x + 3 = 4 3 + 2 = 5
Bruh, you need a math tutor. twice of five is the same as 5+5, which is 10. The answer is 10.
2x+5
(5 × 7) ÷ 5 = 7
-5
It means subtraction. Example: What is the difference of 9 and 5? 9-5=4 The difference (or answer) is 4!
If it doesn't have an equals sign or inequality relationship it is a relation. y=3 is an equality. 3x+5 is an expression.