Question

1.5a+9a-6a-2a = 2.2x+7x-3x-9x=​

Answer 1

Answer:

6a=2.8x

Step-by-step explanation:

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Answer 2

Answer

add polynomial term

2.5a=2.2x + 7x -3x - 9x

add polynomial term

2.5a = -2.8x

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