Answer:
a=2,b=4. (3a+b)=3*2+4=10.
Answer:
Step 1 is incorrect because it was mutiplied. Instead, you should divide.
Step-by-step explanation:
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<u>Answer</u><u>:</u></h3>

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<u>Explan</u><u>ation</u><u>:</u></h3>
First, convert any mixed numbers to fractions. An easy way to convert:

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Then, apply the fractions formula for division.

Then, simplify.

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