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
alexandr402 [8]
2 years ago
7

-11w + 7 + 10w = 19 + 2W What does the variable W equal?

Mathematics
2 answers:
Goryan [66]2 years ago
8 0

Answer:

w = -4

Step-by-step explanation:

-11w + 7 + 10w = 19 + 2w

-1w + 7 = 19 + 2w

-1w + 1w + 7 = 19 + 2w + 1w

7 = 19 + 3w

7 - 19 = 19 - 19 + 3w

-12 = 3w

\frac{-12}{3} = \frac{3w}{3}

-4 = w

CaHeK987 [17]2 years ago
6 0
1. Gather like terms
-w + 7 = 19 + 2
2. Move terms
-w -2w = 19 - 7
3. Subtract
-3w = 12
4. Divide both sides by -3
w = -4
You might be interested in
Complete the following statement.<br><br> 20% of $55 = $____
Eva8 [605]

Answer:

$11

Step-by-step explanation:

Let's take 20% and convert it into a decimal, which is .20. Multiply that percentage by $55 (.20 * 55) and you get $11, which is the answer.

3 0
2 years ago
Given f(x) = 10-2x find f(7)
lara [203]
10 - 2x
10 - 2(7)
= 10 - 14
= -4
8 0
2 years ago
Read 2 more answers
A right rectangular prism is shown. What shape best describes the cross section cut perpendicular to the base of a right rectang
alisha [4.7K]
Since the cross section is constrained to be perpendicular to the base, the shape of it is constrained to be a ...
  Rectangle

_____
That rectangle may be a square, but is not required to be.
4 0
3 years ago
Read 2 more answers
Write the quadratic equation given the following points.<br> (1,-2) (2,-4) (3,-4)
pshichka [43]
Graph it and then tell it will come out
4 0
3 years ago
At the school book fair, Micah selected a
Anni [7]

Answer:

$5.79 +

$0.95

Estamate

$5.80 +

$1.00

= $6.80

We only round one digit.

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Kali has a 20 foot ladder that she wants to use to get her cat out of a tree. She puts the base of the ladder 5 feet away from t
    7·1 answer
  • Write the name of the period that has the digits 486
    6·1 answer
  • Monica is a lawyer who earns $8,322.65 every month. She spends $830.98 on rent, $210.36 on food, and $120.45 on gas every month.
    11·2 answers
  • Simplify by combining like terms: -3 + 6x - 18 - 22x *
    15·2 answers
  • A meteorologist has a thermometer that measures the temperature in degrees Celsius. One morning the thermometer reads -2°C, and
    5·1 answer
  • Find the volume of a cone with the radius of radius of 80 and height of 21
    10·1 answer
  • Answer the questions about the dot and box plot.
    11·1 answer
  • What is the meaning of foetus?​
    13·2 answers
  • I need help with this please​
    13·1 answer
  • Simply <br><br> 28 divided by 2 plus 3(8) minus (12-8)
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!