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The additive inverse of a number is the value that, when added to the original number, results in zero. In this case, the additive inverse of -2x would be 2x, since (-2x) + 2x = 0. This concept is based on the properties of addition and the definition of additive inverses in mathematics.
The additive inverse is x5 + 2x - 2.
It is simply: 2x
An algebraic expression is a mathematical sentence that includes a variable but does not have an equal sign. for example: 2x is an algebraic expression 2x = 6 is an equation
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.
12x + 5 - 2x =(12x - 2x) + 5 =10x + 5 =5 (2x + 1)
An expression simply contains no equals sign. This is an expression: 2x + 4y + 3 An equation contains an equals sign. This is an equation: 2x + 4y + 3 = 0
It isa linear expression,a binomial expression,an algebraic expression,a polynomial expression.
2x - 2
(10)(2x)
It is an algebraic expression.
2x + 7