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+9\end{equation}

2.

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

\begin{equation}9x+\frac{8}{7}\end{equation}

3.

Remove parenthesis and simplify

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

4.

Remove parenthesis and simplify

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

5.

Remove parenthesis and simplify

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

6.

Remove parenthesis and simplify

\begin{equation}(-8)(x-y)-(6x-7y)\end{equation}

7.

Remove parenthesis and simplify

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

8.

Remove parenthesis and simplify

\begin{equation}-(4x-9y+5z)\end{equation}

9.

Remove parenthesis and simplify

\begin{equation}-(2xy-6xz+7yz)\end{equation}

10.

Solve

\begin{equation}10-(4+9)\end{equation}

11.

Solve

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

12.

Solve

\begin{equation}5(8x-5)+4-(6x+10)\end{equation}