One Variable Two Step Equations & Inequalities Retest

Front

What is a two-step equation?

Back

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

Front

Solve for y: 4y + 2 = -10

Back

y = -3

Front

What does the inequality x < 4 mean?

Back

It means that x can be any number less than 4.

Front

When do you use an open dot on a number line?

Back

You use an open dot for inequalities with < or >.

Front

What is the solution for n in the equation: 6n + 4 = -26?

Back

n = -5

Front

What does the symbol ≤ mean?

Back

It means 'less than or equal to'.

Front

What is the first step to solve the equation 3x - 5 = 10?

Back

Add 5 to both sides to isolate the term with x.

Front

What does the number line graph represent if it shows a closed dot at -4?

Back

It represents the inequality x ≥ -4.

Front

How do you solve the equation 2y - 3 = 7?

Back

Add 3 to both sides, then divide by 2 to find y.

Front

What is an inequality?

Back

An inequality is a mathematical statement that compares two expressions using symbols like <, >, ≤, or ≥.