SOLUTION: Could someone please help. Thank you. Solve using the addition and multiplication principles. 15x − 7 ≤ −7

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Question 469534: Could someone please help. Thank you.
Solve using the addition and multiplication principles.
15x − 7 ≤ −7
Answer by Tatiana_Stebko(1539) About Me  (Show Source):
You can put this solution on YOUR website!
15x-7%3C=-7add to the both sides of inequality 7
15x%3C=-7%2B7
15x%3C=0 divide both sides by 15
x%3C=0