19x
The term is: 100/x
2x+3
x is a variable that represents an unknown number and its value depends on the algebraic expression it is used in.
The algebraic expression would be 8n + 3, where n represents the unknown number.
19x
The term is: 100/x
2x+3
x + 12. If the unknown number is represented by x, the expression for a number increased by 12 would be x + 12.
To express "7 times a number increased by 4" mathematically, you would write it as 7x + 4, where x represents the unknown number. This expression indicates that you multiply the number by 7 and then add 4 to the result. So, if the number is 5, the expression would be 7(5) + 4 = 35 + 4 = 39.
x is a variable that represents an unknown number and its value depends on the algebraic expression it is used in.
The algebraic expression would be 8n + 3, where n represents the unknown number.
The expression for eleven decreased by a number can be written as 11 - x, where x represents the unknown number being subtracted from eleven. This expression represents the operation of subtraction, where the value of x will determine the final result after subtracting from eleven.
The algebraic expression for 11 minus the product of 5 and a number can be written as 11 - 5x, where 'x' represents the unknown number.
An algebraic expression for "6 less than 5 and a number" is (5 - x - 6), where x represents the unknown number.
The algebraic expression "twice a number z" can be represented as 2z. In this expression, the variable z represents the unknown number, and multiplying it by 2 gives you twice that number. This expression can be used in algebraic equations and formulas to represent scenarios where a number needs to be doubled.
N + 6