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5 votes
Simplify 3z – (3x – 2z) + 2x. Please could you tell me how you worked it out, thanks :)

User Juanmf
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1 Answer

4 votes
Let's simplify step-by-step.
3z−(3x2z)
+2x

=3z+3x+2z+2x

Combine Like Terms:
=3z+3x+2z+2x

=(3x+2x)+(3z+2z)

=−x+5z

Answer:
=−x+5z
User Chunkyguy
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5.8k points