a32015179 a32015179
  • 16-12-2020
  • Mathematics
contestada

7y-(9+4y)= -3
y=?
Rest in peace 999

Respuesta :

jimrgrant1 jimrgrant1
  • 16-12-2020

Answer:

y = 2

Step-by-step explanation:

Given

7y - (9 + 4y) = - 3 ← distribute parenthesis by - 1

7y - 9 - 4y = - 3 , that is

3y - 9 = - 3 ( add 9 to both sides )

3y = 6 ( divide both sides by 3 )

y = 2

Answer Link
27matthewfultz
27matthewfultz 27matthewfultz
  • 16-12-2020

Answer:

you are not a brainly bot

Step-by-step explanation:

Answer Link

Otras preguntas

Evaluate the expression, if x = 4, y = 9, and z = 7. x(y + z - 32)
Which graph best represents the equation y= -2/3x+4?
5(w + 4 x 10^3)= 6 x 10^4
which describes reducibility​
Can someone help me with questions 12 and 13 please I am very confused with this two I’ll appreciate it!
name three elements that can be found on the periodic table​
the anammox reaction of the nitrogen cycle occurs in water true or false
In living organisms, complex chemical activities do what to substances? A. only build them up B. only break them down C. nothing D. build them up and break them
if anybody could help and show me the work too pls i’m lost :,) just #71
Over a year, Andy placed 880 phone calls. When he looked at his yearly call log, he noticed that all the calls went to 11 phone numbers. If he made the same num