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Solve the equation. 5x - 14 = 21

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To solve the equation 5x - 14 = 21, we need to isolate the variable x.

Add 14 to both sides of the equation:
5x - 14 + 14 = 21 + 14
5x = 35

Divide both sides of the equation by 5 to solve for x:
5x/5 = 35/5
x = 7

Therefore, the solution is x = 7.
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