Respuesta :

leumitica
[tex] \frac{-3}{4q}=12 [/tex]
Multiply by q to eliminate var in denominator 
[tex] \frac{ \not q*(3)}{4 \not q} =q*12[/tex]
[tex]q= \frac{-3}{4} =q*12[/tex]
Common denominator is 4
[tex] \frac{ \not 4(-3)}{ \not 4} =4q*12[/tex]
[tex]-3=4q*12[/tex]
[tex]-3=48q[/tex]
Divide  by 48
[tex] q=\frac{ \not 3}{ \not 4 \not 8} [/tex]
[tex]q=-16[/tex]
The answer is: [tex]q=-16[/tex] 
antonio9990
[tex]\text{We know: } \\ \boxed{\frac{\ -3\ }{\ 4\ }*q=12 } \\ \\ q=12: \frac{\ -3\ }{\ 4\ } \\ \\ q=12* \frac{\ 4\ }{\ -3\ } \\ \\ q= \frac{\ 48\ } {\ -3\ } \\ \\ q=-16 \\ ********** \\ \\ \text{Check:}\\ \\ \boxed{ \frac{-3}{4}*-16=12 } \\ \\ \frac{48}{4} =12 \ TRUE[/tex]

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