Algebra-1 Problems

8.3 Addition Method, using Multiplication Property


Problem #

Problem Statement

Problems Similar To

1.

Solve using addition method.

\begin{equation}7x+5y=6\textrm{ },\textrm{ }(-7)x+8y=8\end{equation}

2.

Solve using addition method.

\begin{equation}x+3y=7\textrm{ },\textrm{ }-x+7y=-6\end{equation}

3.

Solve using addition method.

\begin{equation}9x-8y=-7\textrm{ },\textrm{ }9x+8y=8\end{equation}

4.

Solve using addition method.

\begin{equation}\frac{1}{7} \times x-\frac{8}{7} \times y=-(\frac{10}{7})\textrm{ },\textrm{ }(-(\frac{1}{7})) \times x+8y=7\end{equation}

5.

Solve using addition method.

\begin{equation}5x-5y=-4\textrm{ },\textrm{ }4x+5y=10\end{equation}

6.

Solve using addition method.

\begin{equation}x+6y=-4\textrm{ },\textrm{ }-x+2y=-10\end{equation}

7.

Solve using addition method.

\begin{equation}10x+y=-3\textrm{ },\textrm{ }5x-y=-7\end{equation}

8.

Solve using addition method.

\begin{equation}10x+6y=4\textrm{ },\textrm{ }10x+8y=6\end{equation}

9.

Solve using addition method.

\begin{equation}(-32)x+9y=7\textrm{ },\textrm{ }4x+4y=3\end{equation}

10.

Solve using addition method.

\begin{equation}4x+8y=3\textrm{ },\textrm{ }5x+7y=7\end{equation}

11.

Solve using addition method.

\begin{equation}6x+y=6\textrm{ },\textrm{ }(-9)x+y=-8\end{equation}

12.

Solve using addition method.

\begin{equation}2x-9y=-8\textrm{ },\textrm{ }9x=8+9y\end{equation}

13.

Solve using addition method.

\begin{equation}x-10y=6\textrm{ },\textrm{ }(-10)x=10y+3\end{equation}

14.

Solve using addition method.

\begin{equation}(-4)x+9y=7\textrm{ },\textrm{ }36x-y=-7\end{equation}

15.

Solve using addition method.

\begin{equation}y-7x=4\textrm{ },\textrm{ }6y-x=5\end{equation}

16.

Solve using addition method.

\begin{equation}(-3)x+y=0\textrm{ },\textrm{ }7x+7y=-2\end{equation}