(10)(2x)
2x+3
2x+15
2(n+7)
2x-3
2b
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.
(10)(2x)
The algebraic expression for three more than a number is: X + 3
As an algebraic expression it is: 2x-9
2x+3
2x+15
If ' x ' is your number, then the quotient is 2x/6.
The verbal expression that represents the algebraic expression 2x-8 is "twice a number decreased by 8." In this expression, "2x" represents twice the value of a variable "x," and "-8" indicates that 8 is being subtracted from that value. Therefore, "twice a number decreased by 8" accurately describes the algebraic expression 2x-8.
2x = 76 x = 38
2(n+7)
2x-3