mhat 5

Front

What is the solution to the equation 2x + 2 = 13 + 23?

Back

x = 17

Front

What is the result of (1+1)•2.2?

Back

The expression simplifies to 2.2x2.

Front

What does 'x' represent in an equation?

Back

'x' is a variable that represents an unknown value.

Front

What is the order of operations in mathematics?

Back

PEMDAS: Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

Front

What is a variable in mathematics?

Back

A symbol used to represent a number in equations and expressions.

Front

What is an equation?

Back

A mathematical statement that asserts the equality of two expressions.

Front

What does it mean to solve an equation?

Back

Finding the value of the variable that makes the equation true.

Front

What is the value of 2.2 multiplied by 2?

Back

4.4

Front

What is the term for the number that is added or subtracted in an equation?

Back

Constant.

Front

What is the first step in solving the equation 2x + 2 = 17?

Back

Subtract 2 from both sides.