two step equations and inequalities

Front

What is a two-step equation?

Back

A two-step equation is an algebraic equation that requires two operations to solve for the variable.

Front

Solve for y: 4y - 9 = -36

Back

y = -4 (False, the correct answer is y = -6)

Front

What does the inequality x > 5 mean?

Back

It means that x can be any number greater than 5.

Front

Solve the inequality: -4 + y < -8

Back

y < -4.

Front

What is the solution to the inequality 24 ≤ h + 15?

Back

h ≥ 9.

Front

What does the symbol '≤' mean?

Back

It means 'less than or equal to'.

Front

What does the symbol '≥' mean?

Back

It means 'greater than or equal to'.

Front

How do you isolate a variable in an equation?

Back

You perform inverse operations to get the variable by itself on one side of the equation.

Front

What is the first step to solve the equation 2x + 3 = 11?

Back

Subtract 3 from both sides to get 2x = 8.

Front

What is the solution to the equation 3x - 4 = 5?

Back

x = 3.