bobbymcbobface bobbymcbobface

21-09-2016
Mathematics

contestada

simplify 10a+2b+8a+7b

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thalia408 thalia408

21-09-2016

18a+9b you just add the variables together

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destanyhale32231 destanyhale32231

21-09-2016

You add 10a to 8a and 2b to 7b and your answer would be 18a + 9b

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