Mathematics, 28.08.2021 04:30 bened48

Noah says that 9x – 2x + 4x is equivalent to 3x because the subtraction sign tells us to subtract everything that comes after 9x. Elena says that 9x – 2x + 4x is equivalent to 11x because the subtraction only applies to 2x. Who do you agree with?

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Noah says that 9x – 2x + 4x is equivalent to 3x because the subtraction sign tells us to subtract ev...

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