Question

12(-9x-10)=6(22x+15) me ayudan​

Answer 1

12(-9x-10)=6(22x+15)

$- 108x - 120 = 132x + 90 \\ \\ - 108x - 132x = 90 + 120 \\ \\ - 240x = 210 \\ \\ x = - \frac{7}{8}$

Answer 2

Respuesta:

x= -7/8 = -0.875

Explicación paso a paso:

$12( - 9x - 10) = 6(22x + 15) \\ - 108x - 120 = 132x + 90 \\ -108x - 132x = 90 + 120 \\ - 240x = 210 \\ x = - \frac{210}{240} = - \frac{21}{24} = - \frac{7}{8}$

$\frac{1}{8} = 0.125 \\ \frac{7}{8} = 0.125 \times 7 =0.875$