91Ó°ÊÓ

Write an example of an inequality.

Solve the equation. Check your solution.

$\mathbf{8}\mathbf{y}\mathbf{+}\mathbf{4}\mathbf{=}\mathbf{11}\mathbf{y}\mathbf{-}\mathbf{17}$

Solve the inequality. Graph and check your solution.

$10â‰\yen y+4$

Identify the like terms you would combine to solve the following equation:$−3x+5−2x+8=12$

Solve the inequality. Graph your solution.

$\frac{t}{-4}≤8$.

How solving $2x>-14$ is different from solving $-2x>14$ ? Explain.

Solve the equation. Check your solution.$\mathbf{2}(\mathbf{s}\mathbf{-}\mathbf{1})\mathbf{=}\mathbf{6}$

Explain why the equation 5z + 2 = 5z has no solution.

Explain how the graph of $x>5$ is different from the graph of $xâ‰\yen 5$.

Write an equivalent expression of $9(x-4)$.