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Mathematics, 30.08.2019 10:30 calebcoolbeans6691

Simplify the expression: 3a + 4 + b + 2a +5 + b answerchoice a.5a+b b.6a+2b+9 c.7a+7b d.5a+ 2b + 9

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Simplify the expression: 3a + 4 + b + 2a +5 + b answerchoice a.5a+b b.6a+2b+9 c.7a+7b d.5a+ 2b + 9...
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