tm69710 tm69710

22-03-2020
Mathematics

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please help me guys! what is X

please help me guys what is X class=

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Hrishii Hrishii

22-03-2020

Step-by-step explanation:

[tex]4(7x - 4) + 4 = 100 \\ 28x - 16 + 4 = 100 \\ 28x - 12 = 100 \\ 28x = 100 + 12 \\ 28x = 112 \\ x = \frac{112}{28} \\ x = 4[/tex]

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