Question

What type of expression is 3x+7

Answer 1

I think it's a one step equation

Answer 2

This question is related to basic algebraic expression. Its answer will be -7/3

Step-by-step explanation

Any mathematical phrase that contains numbers, variables with algebraic operators (like +, -, *, /) is called algebraic expression equation. The values of variables such as x, y or a, b can be changed accordingly. In this phrase, 3 and 7 are constant numbers while x represents a variable. Some other examples of an algebraic expression are the following;

x + 6

y + z -1

To solve this problem,

3x +7 =0

3x = -7

x = -7/3