Determine whether the given number is a solution of the equation.
\[
7 z=49,7
\]
Choose the correct answer below.
A solution
Not a solution
Answer
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Answer
7 is a solution to the equation.
Steps
Step 1 ：Divide both sides of the equation by 7: \(\frac{7z}{7}=\frac{49}{7}\)
Step 2 ：Simplify the equation: \(z=7\)
Step 3 ：7 is a solution to the equation.
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