Expression or Equation???

Front

What is an equation?

Back

An equation is a mathematical statement that asserts the equality of two expressions, typically containing an equals sign (e.g., 4 + 5 = 9).

Front

What is an expression?

Back

An expression is a combination of numbers, variables, and operators (like +, -, *, /) without an equals sign (e.g., 3x + 2).

Front

Is 'seventeen minus two equals fifteen' an expression or an equation?

Back

Equation.

Front

Is '19 + 4x + 8' an expression or an equation?

Back

Expression.

Front

Is '34 - 15' an expression or an equation?

Back

Expression.

Front

Is '4(25) = 100' an expression or an equation?

Back

Equation.

Front

Is 'seventeen minus two' an expression or an equation?

Back

Expression.

Front

What does the equals sign (=) indicate in mathematics?

Back

The equals sign indicates that the values on both sides of it are the same.

Front

Can an expression be solved?

Back

No, an expression cannot be solved; it can only be simplified.

Front

Can an equation be solved?

Back

Yes, an equation can be solved to find the value of the variable.