Baezcharlynn070706 Baezcharlynn070706
  • 25-06-2021
  • Mathematics
contestada

−5x+2y=9
y=7x
​

solve the system of equation

Respuesta :

MS2001 MS2001
  • 25-06-2021
Here to solve the equation we need to plug in the value y as given. -5x+2(7x)=9. -5x+14x=9. 9x=9. X=1.
Answer Link

Otras preguntas

The pay, P, at a certain job is calculated by the formula P=Bh, where B is the base pay an h is the number of hours worked. If an employee works more than 40 ho
what is a suspension bridge made of?
what did god give to moses on mount sinai
in natural selection, what must be true of traits that are passed down through generation?
how many hours does venus stay after the sun sets
Which is the ocean is the largest
which part of the electromagnetic spectrum do plants use for photosynthesis
how many of the original 13 states were slave states, and how many of them were free states?
Are kelp crabs herbivores, carnivores, or omnivores?
Find x if f(x) = 2x + 7 and f(x) = -1.