Q64. - Algebra 1

Question

Compare and contrast an expression and an equation.

Step-by-Step Solution

Answer

An equation is a combination of two expressions that are connected by an equal sign.

Step 1. Definition.

Expression: An expression can be given by a combination of the variables and the constants with any operation. An example of an expression is $x+5$. 

Equation: An equation can be given by a combination of two expressions that are equated to each other. An example of an equation is $x+5=2x+9$.

Step 2. What to find?

We have to compare and contrast an expression and an equation.

Step 3. Calculation.

An equation is a combination of two expressions that are connected by an equal sign.