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Please help I’m so tired of zearn

Please help I’m so tired of zearn-example-1
User HubertS
by
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1 Answer

12 votes
12 votes

Answer:

3

Explanation:

At this stage, you have to isolate x. To do this, you must divide by 7 on each side of the equation. 21/7 is 3.

Hope this helped!

User Digvijay S
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