Simplify algebraic expressions by combining like terms.

Practice expanding expressions using the distributive property then combining like terms.

Simplify algebraic expressions by combining like terms. Coefficients on some terms are negative.

Practice combining like terms for expressions that have rational coefficients. This requires adding and subtracting fractions.

Factor expressions like 3x-9 by applying the distributive property. (All expressions in this exercise are linear binomials.)

Practice combining like terms using the distributive property. These problems involve adding and subtracting negative numbers.

Practice interpreting linear expressions

Find a linear function that represents a real-world relationship that is given verbally.

Practice solving equations that take two steps to solve. For example, solve  -16 = x/4 + 2.

Practice solving equations that take two steps to solve. These problems involve arithmetic with fractions and decimals.

Practice solving inequalities in one step.

Solve inequalities that take two steps to solve. For example, solve 3x + 2 > 5.

Practice constructing, interpreting, and solving linear inequalities that model real-world situations.