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+4\end{equation}

2.

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

\begin{equation}7x+\frac{8}{5}\end{equation}

3.

Remove parenthesis and simplify

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

4.

Remove parenthesis and simplify

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

5.

Remove parenthesis and simplify

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

6.

Remove parenthesis and simplify

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

7.

Remove parenthesis and simplify

\begin{equation}8x-3(8x-y)\end{equation}

8.

Remove parenthesis and simplify

\begin{equation}-(8x-10y+4z)\end{equation}

9.

Remove parenthesis and simplify

\begin{equation}-(7xy-9xz+8yz)\end{equation}

10.

Solve

\begin{equation}9-(8+4)\end{equation}

11.

Solve

\begin{equation}4-(8+10-9)\end{equation}

12.

Solve

\begin{equation}3(9x-4)+2-(5x+4)\end{equation}