1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Pie
3 years ago
9

What is the value of 9y-9 given that -2y+6=2

Mathematics
1 answer:
Olegator [25]3 years ago
7 0
First we use the quation given to solve for y.

-2y + 6 = 2 ------> Subtract 6 from both sides. (-6+2=-4)
-2y = - 4 ------> Divide both sides by -2 (-4/-2=2)
y = 2

Now you substitute the value of y or 2 into the first expression.

9(2)-9----> Multiply
18-9------->Subtract
9

You might be interested in
Help please!!!<br> Can someone explain how to solve this please?
Greeley [361]

Answer:

12 the answer

Step-by-step explanation:

3 0
3 years ago
I need help solving this equation<br> 4n-9=2(5+2n)
Nastasia [14]

First, use distributive property on the right half.

2 * 5 = 10

2 * 2n = 4n

4n - 9 = 10 + 4n

Add 9 to both sides

4n = 19 + 4n

Subtract 4n from both sides

0 = 19

But thats not true. Therefore, there is no solution.

4 0
3 years ago
X + 2(y-6) = 0
Karo-lina-s [1.5K]
2x - z = 4
6x - 5z = 18
3z - 2w = -18
If u want me to solve them it’s
1. X = -2y + 12
2. x = 10 - 4/3y | for y, y = 15/2 - 3/4x
3. x = 2+ 1/2z | for z , z = -4 + 2x
4. x = 3 + 5/6z | for z , z = - 18/5 + 6/5x
5. W = -3/2x + 13/2 | for x , x = -2/3w + 13/3
6. x = -5w + 13 | w = -1/5x + 13/5
5 0
2 years ago
Which expression has a value of 20?
vovangra [49]
<span>(16−8)×2+4(16−8)×2+4
</span>
5 0
3 years ago
Read 2 more answers
your goal isto take at least 10000 steps per day. according to your pedometer you have walked 5274 steps. write and solve an ine
Diano4ka-milaya [45]
Let x be the number of days you need to work.

Your goal is to achieve at least 10 000 steps.

x + 5274 ≥ 10 000

x ≥ 10 000 - 5274

x ≥ 4726

-------------------------------------------------------------------------------------------------------
You need to take at lest another 4726 steps to achieve the goal.
-------------------------------------------------------------------------------------------------------
6 0
3 years ago
Read 2 more answers
Other questions:
  • Carmen hiked at Yosemite national park for 1.25 hours. Her average speed was 3.9 miles per hour. How many miles did she hike? Gi
    13·1 answer
  • Enter the power of 10 that makes an expression equivalent to 12,500.
    8·2 answers
  • When a number is decreased by 10 % of​ itself, the result is 153. What is the​ number?
    11·1 answer
  • What is -11/10 divided by -1/4 times -40/19? Show your work
    14·1 answer
  • The slope of a line is -1/5, and the y-intercept is 5. What is the equation of the line written in general form?
    8·2 answers
  • Given the function f(x) = 3x + 1 what is f(-2)?
    11·2 answers
  • What is bigger 95.58 or 95.850
    14·2 answers
  • Plss help me with my questions plsss <br>plss help me plsss​
    15·2 answers
  • Which equation describes Which equation describes a line perpendicular to line R that passes through the point (3, -6)?
    5·1 answer
  • What value of x would make the figure below a parallelogram? please show your work!​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!