SOLUTION: I'm trying to solve B x .20 = 30 for B.
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Question 574791: I'm trying to solve B x .20 = 30 for B.
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
It's always OK to do the same thing to both
sides of the equation, so
Divide both sides by
Notice that you can rewrite the left side like this:
, so
It is also OK to multiply one side by , so
multiply the right side by and say
Rewrite this as:
-----------
You can check this by putting it back into original equation:
Now rewrite this as:
OK
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