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
Marianna [84]
3 years ago
10

Please answer this question! Brainliest and thirty points!

Mathematics
2 answers:
NeX [460]3 years ago
6 0

Answer:

option c

Step-by-step explanation:

x + 9 - 4x =3 - 2x + 4

=>x + 2x - 4x =7 - 9

=>3x - 4x = -2

=>-x = -2

=>x = 2

FinnZ [79.3K]3 years ago
3 0

Answer:

x=2

Step-by-step explanation:

x+9 -4x = 3-2x+4

The first step is to combine like terms

-3x+9 = -2x+7

Add 3x to each side

-3x+3x+9 = -2x+3x+7

9 = x+7

Subtract 7 from each side

9-7 = x+7-7

2 =x

You might be interested in
This is math can someone help me
Pani-rosa [81]
272 fluid ounces of lake water
5 0
3 years ago
Read 2 more answers
Find the product 0 . 67 × 0 .3
quester [9]
0.067 =67/100
0.3 =3/10
0.67 * 0.3 = 67/100 *3/10
(67*3) / (100*10)
=201/1000
=0.201
8 0
3 years ago
Read 2 more answers
Solve the equation -2(m-30)=-6m
Sergio039 [100]

Answer:

m=-15

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable. m=-15

7 0
3 years ago
What is the answer A, B, C, or D
adell [148]

The answer would have to be

D


7 0
3 years ago
You estimate that a box contains 141 envelopes the actual number of envelopes is 150 find the percent error
S_A_V [24]
0.0094% error



Divide 150/141. You get 0.94, then you need to find the percentage of that by clicking the percent button of your calculator
7 0
3 years ago
Other questions:
  • Sarah and her friends laid down two beach blankets. The blankets are the same length but of different widths. The distributive p
    14·1 answer
  • How many liters of 10% acid solution should be mixed with 30 liters of a 50% acid solution to get a mix that a 20% acid?
    10·1 answer
  • What is the value of x?
    13·1 answer
  • Geometry question slope intercept form
    6·2 answers
  • Is this correct? please help I thought that what I did was correct but just to be correct.
    10·2 answers
  • Help plz 30 points!!
    13·2 answers
  • Simplify completely -4m(9m+5)​
    12·2 answers
  • Mr. Muñoz has a coupon for 15% off his entire purchase. He buys binoculars for $105 and hiking boots. He spends a total of $170
    10·1 answer
  • A state of Maine drivers license has a unique ID for each individual that is 7 digits.
    6·1 answer
  • Hi guys could some please help me answer this question???
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!