To solve for X, you need to isolate the variable on one side of the equation. Here's how you can do that:
X - 7 = 1
Add 7 to both sides of the equation:
X - 7 + 7 = 1 + 7
Simplifying the equation, you get:
X = 8
So, the solution is X = 8.
X -7=1
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