Which expression is equivalent to 18a+12b+9a+24b ?

1 answer:

3 0

Hello Syndy393, Which expression is equivalent to 18a+12b+9a+24b,
<span>27a+36b, Because 18a+9a=27a 12b+24b=36b,so the correct answer is 27a+36b.</span>
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<em>Or we can solve it another way</em>

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