You can put this solution on YOUR website!
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Notice that 1R (or just R) and -0.08R are common terms and can be subtracted directly.
When you do this subtraction, the result is 0.92R. So now your equation is:
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You can solve for R by dividing both sides by 0.92. The equation becomes:
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Performing the division results in:
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That's the answer. Another approach you could take to get the same result is to factor R
out of the Right side. If you do this factoring, you get:
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The terms in the parentheses can be combined by subtraction to give you 0.92. The equation
then becomes:
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This is the same result as we had before. Just divide both sides by 0.92 and you end
up with R = 100 again.
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I hope this helps you with this problem.
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