Question

if 3root4x-7=5 then find the value of x ​

Answer 1

HeRe Is Your Ans ⤵

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$= > 3 \sqrt{4x} - 7 = 5 \\ \\ = > 3 \sqrt{4x} = 12 \\ \\ = > \sqrt{4x} = \frac{12}{3} \\ \\ = > \sqrt{4x} = 4 \\ \\ {( \sqrt{4x} )}^{2} = {(4)}^{2} \\ \\ = > x = \frac{16}{4} \\ \\ = > 4$

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