What does x4X3x=?

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809

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What does x4X3x=?

What does 2x-9=21-4x?

Guest May 15, 2017

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1⁺⁰ Answers

+12527

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x*4*3x = 4x*3x=12x²

2x-9=21-4x |+4x

6x-9=21 |+9

6x=30 | :6

x=5

Omi67 May 15, 2017

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