SOLUTION: solve the following system of equations for the unknown variables. a-6=2b a+b=15 answer has to show(#,#). i got a=12 b=3 but i know its wrong
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Question 296883: solve the following system of equations for the unknown variables. a-6=2b a+b=15 answer has to show(#,#). i got a=12 b=3 but i know its wrong
Answer by JBarnum(2146) (Show Source): You can put this solution on YOUR website!
this is substitution
or
____________
___________
YOU were right good job.
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