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An equation is shown below:

3(2x − 7) = 3



Part A: How many solutions does this equation have?



Part B: What are the solutions to this equation? Show or explain how you know

1 answer

Part A: This equation has only one solution.

Part B:
3(2x − 7) = 3
6x - 21 = 3
6x = 24
x = 4

The solution to the equation is x = 4. This can be found by isolating x on one side of the equation using inverse operations.
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