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lawyer [7]
4 years ago
10

What. is the equation for 9y - 11=7

Mathematics
2 answers:
Alex777 [14]4 years ago
6 0
The answer to <span>9y - 11=7 is y equals 2</span>
USPshnik [31]4 years ago
5 0
So,
First, isolate the variable (y)
9y-11=7
  +11  +11
---------------
9y=18
Divide both sides by 9
9y/9=y
18/9=2
y=2

Hope I helped!

You might be interested in
La distancia entre la tierra y el sol es de 1,5 . 10˄8 km, la distancia entre la Tierra y Júpiter es de 9,3 . 10˄8 km y Neptuno
Sonbull [250]

A) La distancia del Sol a Neptuno en notación científica es 45 x 10^8 km.  

B) Júpiter se encuentra a 930.000.000 kilómetros del Sol.  

C) La distancia del Sol a Neptuno es 30 veces mayor que la que hay a la Tierra.

Dado que la distancia entre la tierra y el sol es de 1,5 . 10˄8 km, la distancia entre la Tierra y Júpiter es de 9,3 . 10˄8 km y Neptuno está situado a 4.500.000.000 Km del Sol, para determinar:

A) Expresa en notación científica la distancia del sol a Neptuno  

B) Calcula la distancia a la que está situado Júpiter respecto al Sol  

C) Calcula cuantas veces es mayor la distancia del Sol a Neptuno que la que hay a la Tierra.

Deben realizarse los siguientes cálculos:

  • A) 4.500.000.000 = 45 x 100.000.000
  • 100.000.000 = 10^8
  • 4.500.000 = 45 x 10^8

  • B) 9.3 x 10^8 = X
  • 100.000.000 = 10^8
  • 9.3 x 100.000.000 = X
  • 930.000.000 = X

  • C) Tierra = 150.000.000
  • Neptuno = 4.500.000.000
  • 150 = 1
  • 4.500 = X
  • 4500 / 150 = X
  • 30 = X

Aprende más en brainly.com/question/1705769

8 0
3 years ago
H(x)=(x+5) ^2
Advocard [28]
The answer is 10
............
5 0
3 years ago
What is45 divide by 855
natulia [17]
855 divided by 45 is19 hope dis helped
7 0
4 years ago
Read 2 more answers
A number tripled and tripled again is 729
Kitty [74]
3a x 3=729
9a=729
---   -----
9     9
a=81

The number is 81.

Check: 3(81)x3=729
3 0
4 years ago
Help with slope-intercept form
Tatiana [17]
The answer is y=-5/2x+18
7 0
3 years ago
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