peytan18 peytan18
  • 03-09-2018
  • Mathematics
contestada

-2(-4v-7)+7(v-7)=-80 what does v equal? and how do i get the answer?

Respuesta :

EEonyourside
EEonyourside EEonyourside
  • 03-09-2018

[tex] - 2( - 4v - 7) + 7(v - 7) = - 80[/tex]
[tex]8v + 14 + 7v - 49= - 80[/tex]
[tex]15v + 35 = - 80[/tex]
[tex]15v = - 80 - 35[/tex]
[tex]15v = - 105[/tex]
[tex]v = \frac{ - 105}{15} [/tex]
[tex]v = 7[/tex]

Hope this helps!
Answer Link

Otras preguntas

what events led to a conflict between the Jamestown settlers and the powhatan confenderacy
What is the climax for Rikki Tikki Tavi
over time stalactites git bigger and grow dues this mean that stalactites are alive explain.
what is the first 5 multiples of 32 and the first 5 multiples of 29
What does "chaque semaine" mean in English?
does the speedometer of a car read average speed or instantaneous speed?
The epidermal tissue of a plant prevents _________.
Two cars leave a town at the same time heading in opposite directions. One car is traveling 12 mph faster than the other. After 2 hours, they are 232 miles apar
2x+5y=15 in slope intercept form
Write an equation. Then solve the problem.Arturo built 3 sandcastles with 6 towers each. Paco built 5 sandcastles with 4 towers each. Who built more towers? How