3x+3-2x=3 x+3=3 x-0
It is an algebraic expression.
When the denominator is a factor of the numerator. If there is 2x in the numerator and denominator these terms cancel.
It is 16y+23x simplified
Twice a number can be represented as 2x, where x is the unknown number. Adding 27 to this expression gives 2x + 27. Therefore, "twice a number plus 27" can be written as the algebraic expression 2x + 27.
2x
3x+3-2x=3 x+3=3 x-0
It is an algebraic expression.
2x + 7
It isa linear expression,a binomial expression,an algebraic expression,a polynomial expression.
12x + 5 - 2x =(12x - 2x) + 5 =10x + 5 =5 (2x + 1)
It is simply 2x+20 which is an algebraic expression that has no equality sign.
It is an algebraic expression that can be simplified to: 23x-16
When the denominator is a factor of the numerator. If there is 2x in the numerator and denominator these terms cancel.
It is 16y+23x simplified
If you have a expression that goes; 2x + 5x etc etc Simplifying the like terms is 7x 2x and 5x are like terms, but 2y and 2x are not. The variable needs to be the same.
Twice a number can be represented as 2x, where x is the unknown number. Adding 27 to this expression gives 2x + 27. Therefore, "twice a number plus 27" can be written as the algebraic expression 2x + 27.