Are 3x + 6 + x and 2(2x + 3) equivalent expressions. How do you know?
2 answers:
Answer:
They are equivalent
Step-by-step explanation:
3x+6+x
2(2x + 3)
4x+6
Answer:
They are equivalent.
Step-by-step explanation:
Step 1 - Expand second equation:
2(2x + 3)
2(2x) + 2(3)
4x + 6
Step 2 - Simplify the first equation:
3x + 6 + x
4x + 6
Step 3 - Compare the two expressions:
4x + 6 = 4x + 6
So the two expressions are the same.
Hope this helps!
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200 times. Because 1000 divided of 5 is 200. You could divide it using the algorithm.
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