How do you evaluate the expression #2x+1# for #x=1#? Algebra Expressions, Equations, and Functions Variable Expressions 1 Answer Manish Bhardwaj Oct 1, 2014 Put the value of x in the given expression; #( 2x +1)# ; x =1 # ( 2.1 +1) # 3 Answer link Related questions How do you write the variable expression for: a quotient of 2 and the sum of a number and 3 ? What are variables? What are variable expressions? How do you write variable expressions? How do you evaluate variable expressions? How do you simplify the expression #3x-x+4#? How do you write a quotient of a number and 6 as an expression? How do you write a product of a number and 2 as an expression? How do you write 5 less than 2 times a number as a variable expression? How would you write 2(x+4) as a verbal expression? See all questions in Variable Expressions Impact of this question 15552 views around the world You can reuse this answer Creative Commons License