Seudónimo Seudónimo

07-11-2019
Mathematics

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How to simplify -3(x+4)-(x-3)

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Аноним Аноним

07-11-2019

Step-by-step explanation:

[tex]-3(x+4)-(x-3) \\ - 3x - 12 - x - 3 \\ - 4x - 15 \\ - 4x = 15 \\ x = - \frac{15}{4} [/tex]

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