Question

Resova a equação X(3×+4)=-9

Answer 1

$\LARGE\tt{}(3x + 4) = - 9 \\ \LARGE\tt{}3x = - 9 - 4 \\ \LARGE\tt{}3x = - 13 \\ \\ \LARGE\tt{}x = - \dfrac{13}{3} \\ \\ \LARGE\tt{}s = \{ - \frac{13}{3} \}$

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