Algebra-1 Problems

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+5\end{equation}

2.

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

\begin{equation}5x+\frac{6}{9}\end{equation}

3.

Remove parenthesis and simplify

\begin{equation}6-(x+8)\end{equation}

4.

Remove parenthesis and simplify

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

5.

Remove parenthesis and simplify

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

6.

Remove parenthesis and simplify

\begin{equation}(-6)(x-y)-(7x-2y)\end{equation}

7.

Remove parenthesis and simplify

\begin{equation}10x-3(10x-y)\end{equation}

8.

Remove parenthesis and simplify

\begin{equation}-(3x-5y+7z)\end{equation}

9.

Remove parenthesis and simplify

\begin{equation}-(3xy-8xz+4yz)\end{equation}

10.

Solve

\begin{equation}2-(10+6)\end{equation}

11.

Solve

\begin{equation}8-(6+10-2)\end{equation}

12.

Solve

\begin{equation}7(7x-7)+7-(3x+4)\end{equation}