Problem

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

Solution

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.

From Solvely APP
Source: https://solvelyapp.com/problems/10602/

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