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+5=7\end{equation} |
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2. |
Solve for x |
\begin{equation}-9=x-18\end{equation} |
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3. |
Solve for x |
\begin{equation}x+\frac{5}{9}=\frac{86}{9}\end{equation} |
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4. |
A herd of elephants grew by 6 in number last year to a total of 11. How many elephants were there originally? |
\begin{equation}x+6=11\end{equation} |
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5. |
Jerry owed $\$2$, but made enough money by washing cars so that he had $\$10$ left after paying off his debt. How much did he make by washing cars? |
\begin{equation}x-2=10\end{equation} |
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6. |
Mrs. T was given a raise of $\$6$ an hour, which brought her hourly wage to $\$12$. Solve an equation to determine Mrs. T's hourly wage before her raise? |
\begin{equation}x+6=12\end{equation} |
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7. |
Monica finished her race in 16 seconds, which was 10 seconds less than her practice time. Write and solve an equation to find her practice time. |
\begin{equation}x-10=16\end{equation} |