Equations and Inequalities

Solve one-step equations with rational numbers.

Represent equations in the forms $${px+q=r}$$ and $${p(x+q)=r}$$ using tape diagrams.

Solve equations in the forms $${px+q=r}$$  and $${p(x+q)=r}$$  using tape diagrams.

Solve equations in the forms $${px+q=r }$$ and $${p(x+q)=r}$$ algebraically.

Solve word problems leading to equations in the forms $${px+q=r}$$  and $${p(x+q)=r}$$ (Part 1).

Solve word problems leading to equations in the forms $${px+q=r}$$ and $${p(x+q)=r }$$ (Part 2).

Model with equations in the form $${px+q=r}$$ and $${p(x+q)=r}$$.

Solve and graph one-step inequalities.

Write and solve inequalities in the forms $${px+q>r}$$ or $${px+q<r}$$  and $${p(x+q)>r }$$ or $${p(x+q)<r.}$$

Solve inequalities with negative coefficients.

Solve word problems leading to inequalities in the forms $${px+q>r}$$  or $${px+q<r}$$  and $${p(x+q)>r}$$ or $${p(x+q)<r}$$.

Model with inequalities.