Question

me ayudan -23 + 9x=7/3×-12
×=?​

Answer 1

Resolucion :

$- 23 + 9x = \frac{7}{3} \times ( - 12) \\ - 23 + 9x = 7 \times (- 4) \\ 9x = - 28 + 23 \\ 9x = - 5 \\ \boxed{\textcolor{red}{x = \frac{ - 5}{9} }}$

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