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How to solve 3x-5=7 step by step
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How to solve 3x-5=7 step by step

User Dirk Hoekstra
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1 Answer

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Answer:

x=4

Explanation:

3x-5=7

Add 5 to both sides... (-5+5 = 0, 7+5=12)

3x=12

divide by 3 on both sides to get you your answer (3/3 cancels out, 12/3 =4)

x=4

User Alienhard
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