SOLUTION: 9x-5(3x-12)=30

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Question 223232: 9x-5(3x-12)=30
Found 2 solutions by rfer, drj:
Answer by rfer(16322)   (Show Source): You can put this solution on YOUR website!
9x-5(3x-12)=30
9x-15x+60=30
-6x=-30
x=5

Answer by drj(1380)   (Show Source): You can put this solution on YOUR website!
9x-5(3x-12)=30

Step 1. Multiply out the terms to get rid of the parenthesis and be careful or aware of the minus sign:





Step 2. Combine the x-terms and add 60 to both sides of the equation






Divide by -6 to both sides of the equation






Check.............a true statement.

Step 3. ANSWER:

I hope the above steps were helpful.

For FREE Step-By-Step videos in Introduction to Algebra, please visit http://www.FreedomUniversity.TV/courses/IntroAlgebra and for Trigonometry visit http://www.FreedomUniversity.TV/courses/Trigonometry.

Good luck in your studies!

Respectfully,
Dr J

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