To solve this equation, we need to isolate the variable z. Here's the solution:
7z = 3z - 3
Subtract 3z from both sides of the equation:
7z - 3z = 3z - 3 - 3z
4z = -3 (Combine like terms)
Now, divide both sides by 4 to isolate z:
4z/4 = -3/4
z = -3/4
Therefore, the solution to the equation 7z = 3z - 3 is z = -3/4.
7z = 3z - 3, solve
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