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25-09-2019
Mathematics

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simplify the expressions 4x+2x-15+3×

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meetavdoshi meetavdoshi

27-09-2019

Answer:

9x - 15

Step-by-step explanation:

Using the addition of like terms we know that 4x + 2x = 6x, and 6x + 3x = 9x, and then we just put -15 at the end and we end up with 9x - 15

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