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
hram777 [196]
3 years ago
6

What does this equal? 2(x-5)-3(4x-2)=6

Mathematics
2 answers:
Serjik [45]3 years ago
7 0
2x-10-12x+6=6 
-10x-4=6
      +4+4
-10x=10
/-10 /-10
<span>x=-1</span>
joja [24]3 years ago
3 0
2x - 10 -12x + 6 = 6 

-10x -4 = 6

-10x = 10

-x = 1

x = -1
You might be interested in
A population has the following characteristics. (a) A total of 75% of the population survives the first year. Of that 75%, 25% s
Artemon [7]

Answer:

= \left[\begin{array}{ccc}1344\\84\\28\end{array}\right]  \left \begin{array}{ccc}{0 \  \leq  age   \leq  1 }\\{ 1 \  \leq  age   \leq  2 }\\{2 \  \leq  age  \leq 3}\end{array}\right

i.e after the first year ;

there 1344 members in the first age class

84 members for the second age class; and

28 members for the third age class

Step-by-step explanation:

We can deduce that the age distribution vector x represents the number of population members for each age class; Given that in each class of age there are 112 members present.

The current age distribution vector is as follows:

x = \left[\begin{array}{ccc}1&1&2\\1&1&2\\1&1&2\end{array}\right] \left[\begin{array}{ccc}{0 \  \leq  age   \leq  1 }\\{ 0 \  \leq  age   \leq  2 }\\{0 \  \leq  age   \leq 3}\end{array}\right]

Also , the age transition matrix is as follows:

L = \left[\begin{array}{ccc}3&6&3\\0.75&0&0 \\0&0.25&0\end{array}\right]

After 1 year ; the age distribution vector will be :

x_2 =Lx_1 = \left[\begin{array}{ccc}3&6&3\\0.75&0&0 \\0&0.25&0\end{array}\right]  \left[\begin{array}{ccc}1&1&2\\1&1&2\\1&1&2\end{array}\right]

= \left[\begin{array}{ccc}1344\\84\\28\end{array}\right]  \left \begin{array}{ccc}{0 \  \leq  age   \leq 1 }\\{ 1 \  \leq  age   \leq  2 }\\{2 \  \leq  age   \leq  3}\end{array}\right

6 0
3 years ago
Slove for y show all your work 12y + 4 = 8y-12​
Vedmedyk [2.9K]

Answer:

y = -4

Step-by-step explanation:

12y + 4 = 8y-12​

Subtract 8y from each side

12y - 8y +4 = -12

4y +4 = -12

Subtract 4 from each side

4y +4-4 = -12 -4

4y = -16

Divide by 4

4y/4 = -16/4

y = -4

8 0
3 years ago
Read 2 more answers
Please help on this math question
Katarina [22]
First and last ones
The " = [number] " at the end of an equation for a circle is the radius squared
So if the diameter is 12, then the radius is 6, and 36 is 6 squared
Also as long as the x term doesn't have an integer affecting it (like -3 or +5) then it'll stay on the y axis.
4 0
3 years ago
(BRAINLIEST)How many solutions does this system have?
max2010maxim [7]

Answer:

Answer:

No solutions

Step-by-step explanation:

6 - 3x = 4 - x - 3 - 2x

6 - 3x = 1 - 3x

6 = 1

No solutions (6 does not equal 1)

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Please help asap!!!!!!
Basile [38]

False

False

True

False

8 0
3 years ago
Other questions:
  • Line MN passes through points M4, 3) and M7, 12). If the equation of the line is written in slope-intercept form, y-mx+ b, what
    10·1 answer
  • 36x^3a+45xa^2=9xa( ) complete the statement.
    6·1 answer
  • What is d equal to in 3pi d =12pi
    6·1 answer
  • What property is 6+0=6
    12·1 answer
  • A countries population in 1991 was 231 million in 1999 it was 233
    8·1 answer
  • A bookstore had 90 copies of a magazine. Yesterday, it sold 1/6 of them. Today, it sold 1/5 of what remained. How many copies do
    13·1 answer
  • У + 2х = 7<br> у = 3х – 3<br> What is the answer to this
    6·1 answer
  • Should i add, multiply, subtract, or divide n+16=9
    7·1 answer
  • URGENT
    12·2 answers
  • How to calculate sample size with standard deviation
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!