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Question
4256a-19-b-r-r
Simplify the expression
4256a-19-b-2r
Evaluate
4256a-19-b-r-r
Solution
More Steps
Evaluate
-r-r
Collect like terms by calculating the sum or difference of their coefficients
\left(-1-1\right)r
Subtract the numbers
-2r
4256a-19-b-2r
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