### 2.8 Inverse of a Sum, Parentheses

Problem #

Problem Statement

Problems Similar To

1.

Find the additive inverse (enter any fractions in reduced form)

\begin{equation}x+6\end{equation}

2.

Find the additive inverse (enter any fractions in reduced form)

\begin{equation}4x+\frac{10}{8}\end{equation}

3.

Remove parenthesis and simplify

\begin{equation}7-(x+5)\end{equation}

4.

Remove parenthesis and simplify

\begin{equation}x-(6x+4x)\end{equation}

5.

Remove parenthesis and simplify

\begin{equation}(-7)(x-y)\end{equation}

6.

Remove parenthesis and simplify

\begin{equation}(-4)(x-y)-(6x-4y)\end{equation}

7.

Remove parenthesis and simplify

\begin{equation}9x-10(9x-y)\end{equation}

8.

Remove parenthesis and simplify

\begin{equation}-(6x-3y+4z)\end{equation}

9.

Remove parenthesis and simplify

\begin{equation}-(6xy-7xz+6yz)\end{equation}

10.

Solve

\begin{equation}9-(10+9)\end{equation}

11.

Solve

\begin{equation}9-(3+2-5)\end{equation}

12.

Solve

\begin{equation}2(8x-5)+10-(5x+7)\end{equation}