Algebra-1 Problems
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3.1 Addition Property of Equality |
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Problem # |
Problem Statement |
Problems Similar To |
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1. |
Solve for x |
\begin{equation}x+4=6\end{equation} |
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2. |
Solve for x |
\begin{equation}-4=x-12\end{equation} |
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3. |
Solve for x |
\begin{equation}x+\frac{4}{10}=\frac{44}{10}\end{equation} |
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4. |
A herd of elephants grew by 8 in number last year to a total of 12. How many elephants were there originally? |
\begin{equation}x+8=12\end{equation} |
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5. |
Jerry owed $\$5$, but made enough money by washing cars so that he had $\$4$ left after paying off his debt. How much did he make by washing cars? |
\begin{equation}x-5=4\end{equation} |
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6. |
Mrs. T was given a raise of $\$8$ an hour, which brought her hourly wage to $\$10$. Solve an equation to determine Mrs. T's hourly wage before her raise? |
\begin{equation}x+8=10\end{equation} |
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7. |
Monica finished her race in 17 seconds, which was 8 seconds less than her practice time. Write and solve an equation to find her practice time. |
\begin{equation}x-8=17\end{equation} |