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
kkurt [141]
2 years ago
6

4x+7-6x = 10 + 3x + 12

Mathematics
2 answers:
Nuetrik [128]2 years ago
7 0

Step-by-step explanation:

???

solve it for x ?

if that's the case :

4x + 7 - 6x = 10 + 3x + 12

-2x + 7 = 22 + 3x

-15 = 5x

x = -3

ra1l [238]2 years ago
6 0

Answer:

<h2><u><em>-3</em></u></h2>

Step-by-step explanation:

4x+7-6x = 10 + 3x + 12

4x + 7 - 6x - 10 - 3x - 12 = 0

-5x - 15

x = -3

------------

check

4 * (-3) + 7 - 6 * (-3) - 10 - 3 * (-3) - 12 = 0

the answer is good

You might be interested in
Chase plays the piano and the cello. For every 2 hours he practices the piano, he practices the cello for 4 hours. If he practic
Julli [10]
The answer is a)
14
multiply by two throughout
3 0
4 years ago
Read 2 more answers
5) A student is given a metal sphere about the size of a softball and asked to identify what type of
Evgen [1.6K]

Answer :

Answer: Radius of a solid aluminium sphere is 3.67 cm.

Step-by-step explanation:

4/3 · 2.57³ π · 7,860 = 4/3 · r³ π · 2,700  / : 4/3 π

2.57³ · 7860 = r³ · 2,700

r³ = 2.57³ · ( 7,860 : 2.700 ) = 2.57³ · 2.911111...    /∛

r ≈ 2.57 · 1.428 = 3.67 cm

5 0
3 years ago
HELP PLEASE:
sattari [20]

Answer:

Its 40 for the first and 20for the other one

Step-by-step explanation:

I just took the test.

3 0
3 years ago
Read 2 more answers
The penguins currently living on an island are of two types, Chinstrap penguins and Gentoo penguins. The range of the heights of
velikii [3]

Answer:

The answer is "Option A"

Step-by-step explanation:

Using the range difference to calculate the maximum and minimum value.

The range of the chinstrap penguins are:  

R(c) = Max(c) - Min(c) = 13.2

The range of the Gentoo penguins are:

 R(g) = Max(g) - Min(g) = 15.4

For point A:

Max(c) = x\\\\Max(g) = x + 5.8\\\\R(c) = x - Min(c) = 13.2 \to  x = 13.2 + Min(c)\\\\R(g) = x + 5.8 - Min(g) = 15.4 \to  x = 9.6 + Min(g)

equate both of them

13.2 + Min(c) = 9.6 + Min(g)Min(g) - Min(c) = 3.6

It indicates that Min(c) surpasses Min(g), whereas Max(g) exceeds Max (c).

Therefore, the Max is picked for g for all penguins and the minimum is picked for c.    

Range of all penguins = Max(g) - Min(c) = x + 5.8 - x + 13.2 = 19

Therefore, it will be determined as the option.

For point B:

In estimating the range the median height cannot help.

For point C:

In order to calculate the variety, the connection between both the mean height cannot be sued.

7 0
3 years ago
0.1 is 10℅ of what number
zaharov [31]
I believe the answer would be either .01 or .001
7 0
3 years ago
Other questions:
  • Write the equation of a line that is parallel to {y=0.6x+3}y=0.6x+3y, equals, 0, point, 6, x, plus, 3 and that passes through th
    15·1 answer
  • Lucy Baker is analyzing demographic characteristics of two television programs: COPS (population 1) and 60 Minutes (population 2
    13·1 answer
  • Explain how you know that 7/12 is greater than 1/3 but less than 2/3
    10·1 answer
  • 3/24 =33/x. Use equivalent ratios to find the unknown value
    7·1 answer
  • 17) 74x^2<br> What is the prime factorization of 74x^2?
    14·1 answer
  • The square below has an area of x^2-10x+25x 2 −10x+25 square meters. What expression represents the length of one side of the sq
    10·1 answer
  • A builder has an 8-acre plot divided into
    9·1 answer
  • Mrs. Stephens bought 3 pounds of tomatoes.How many ounces are equal to 3 pounds?
    15·1 answer
  • Use the bar graph to find the experimental probability of the event.
    10·1 answer
  • I will mark brainliest
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!