Question

raiz quadrda de 9x-14=2

Answer 1

$\sqrt{9x-14} = 2$

$\sqrt{4} = 2$

9x -14 = 4
9x = 18
x=18/9

X = 2

Answer 2

9x-14=2
9x=2+14
9x=16
x=16/9
x=1,77