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1 answer:
Answer:
Step-by-step explanation:
<h2>Question 1: 4x + 7 + 2x</h2><u>Given expression</u>
4x + 7 + 2x
<u>Move like terms together</u>
= 4x + 2x + 7
= (4x + 2x) + 7
<u>Combine like terms</u>
<u>Given expression</u>
-4x + 3y - 3x + 8 + 2y
<u>Move like terms together</u>
= -4x - 3x + 3y + 2y + 8
= (-4x - 3x) + (3y + 2y) + 8
<u>Combine like terms</u>
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