morganjohson morganjohson
  • 20-03-2020
  • Mathematics
contestada

what is the answer to the equation 9y-18=3y

Respuesta :

Yang100
Yang100 Yang100
  • 20-03-2020

Answer:

3

Step-by-step explanation:

9y-18=3y

9y-3y=18

6y=18

y=18/6

y=3

Answer Link
profarouk profarouk
  • 20-03-2020

Answer:

3

Step-by-step explanation:

First step : isolate the variable y

9y-18=3y

⇔ 9y-3y=18

⇔ 6y = 18

second step : calculate y

6y = 18  ⇔ y = 18/6 = 3

Answer Link

Otras preguntas

Do you think a desert plant is mostly to have a thin cuticle or a thick cuticle?
What does a negative prefix do to a word?
h+9.7=-9.7 how would I show work for this
Which electromagnetic waves emitted from the sun produce a heating effect?
What did the iconoclasts believe about icons?
X + 36 > 71 solve equation
the length of a flag is 0.3 foot less than twice its width. if the perimeter is 14.4 feet longer than the width, find the dimensions of the flag.
Shays's Rebellion in Massachusetts showed that the national government needed additional powers to address some urgent issues. What issues were they? a: slavery
rebecca bought one gold fish for $32 and one starfish for $12. she spends the rest of her money on guppy fish. she wants to spend no more than $80. each guppy c
where was Christopher Columbus born