Question

$3 \times \sqrt{x + 14} = 19$
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Answer 1

Explicación:

$3 \times \sqrt{x + 14} = 19 \\ \sqrt{x + 14} = \frac{19}{3} \\ { \sqrt{x + 14} }^{2} = {( \frac{19}{3}) }^{2} \\ x + 14 = \frac{361}{9} \\ x = \frac{361}{9} - 14 \\ x = \frac{361}{9} - \frac{126}{9} \\ x = \frac{235}{9}$