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+8\end{equation}

2.

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

\begin{equation}9x+\frac{3}{10}\end{equation}

3.

Remove parenthesis and simplify

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

4.

Remove parenthesis and simplify

\begin{equation}x-(4x+10x)\end{equation}

5.

Remove parenthesis and simplify

\begin{equation}(-5)(x-y)\end{equation}

6.

Remove parenthesis and simplify

\begin{equation}(-6)(x-y)-(8x-9y)\end{equation}

7.

Remove parenthesis and simplify

\begin{equation}9x-3(9x-y)\end{equation}

8.

Remove parenthesis and simplify

\begin{equation}-(6x-5y+2z)\end{equation}

9.

Remove parenthesis and simplify

\begin{equation}-(7xy-2xz+8yz)\end{equation}

10.

Solve

\begin{equation}8-(3+5)\end{equation}

11.

Solve

\begin{equation}3-(8+8-10)\end{equation}

12.

Solve

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