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
zzz [600]
1 year ago
15

2(x + 3) = x - 4 Solve this equation

Mathematics
2 answers:
a_sh-v [17]1 year ago
8 0

Hii!

\leadsto\parallel\boldsymbol{Answer.}\parallel\gets

__________________________________________________________

x=-10

__________________________________________________________

\multimap\parallel\boldsymbol{Explanation.}\parallel\gets

Let's distribute 2 first. \sf 2(x+3)== > 2x+6}

\sf 2x+6=x-4}.

Now subtract 6 from both sides.

\sf 2x=x-4-6} \\ 2x=x-10

Now we subtract x from both sides.

\sf 2x-x=-10}\\x=-10}

Hope that this helped! Best Wishes.

\textsl{Reach far. Aim high. Dream big.}

\boldsymbol{-Greetings!-}

____________________________________________________________

marissa [1.9K]1 year ago
7 0

Answer:

Its x=-10

Step-by-step explanation:

You might be interested in
How do you solve 2x-2y+5=0 for x and then also for y
Sedbober [7]
Solving for 'y'

2x - 2y + 5 = 0

Add 2y on both sides

2x + 5 = 2y

Divide by 2 on both sides

y = x + 5/2
y = x + 2.5

Solving for 'x'

2x - 2y + 5 = 0

Subtract 2x on both sides.

-2y + 5 = -2x

Divide 2x on both sides

x = y - 5/2
x = y - 2.5
3 0
3 years ago
Read 2 more answers
Write a situation in which positive and negative numbers are used to describe values that have the opposite meaning.
ankoles [38]
The measurement of temperature where for example  -2 degrees  means 2 degrees below freezing and 2 degrees means 2 degrees above freezing.
3 0
3 years ago
What is the value of the missing exponent?<br> 123,456,789 = 1.23456789 x 10^
mestny [16]

Answer:

123,456,789 = 1.23456789\times 10^8

Step-by-step explanation:

It is required to find the value of the missing exponent in the below value i.e.

123,456,789 = 1.23456789\times 10^x

Let the exponent is x.

Any number can be written in the scientific notation as :

N=a\times 10^b

a is a real number

b is any integer

In this case, the decimal is applied before 8 numbers. It means that the value of x is 8.

6 0
3 years ago
What are the roots of the polynomial equation
rosijanka [135]

Answer:

-4 or -3

Step-by-step explanation:

Calculate the determinant:

D = b^2 - 4ac = 49 - 48 = 1

Apply the formula:

x = (-b +- sqrt(D))/2a = (-7 +- 1)/2 = -4 or -3

7 0
2 years ago
Set up an linear equation and solve the following number word problem:
IRINA_888 [86]

Answer:

let the number be y

4(y-7)=48

y-7=48/4

y-7=12

y=12+7=19

I would appreciate if my answer is chosen as a brainliest answer

3 0
2 years ago
Other questions:
  • 11. Determine the product of (-4c + 3d)(-4c - 3d).
    10·1 answer
  • Which equation can be used to solve for x in the following diagram? Choose 1 answer. 2x° degrees, 4x° degrees, 150° degrees
    5·2 answers
  • Hibdgfhvfbd<br>do you have to multiply 10 220
    7·2 answers
  • at big city air 4,248 students ride mass transit to school if this number is 90 percent of school enrollment then how many stude
    15·1 answer
  • Someone help me pleaseee this homework is due in 5 MINUTES
    14·1 answer
  • Three of the thirty computers are out of service. What percent of the computers are working​
    7·1 answer
  • Usually it the other way around but i wanted to help people who had this along with the riddle at the bottom
    8·1 answer
  • Your portfolio value has grown from 2500 to 3800 what is the percent of the growth rate
    9·2 answers
  • Twice the difference of a number and six is less than the number decreased by two
    8·1 answer
  • What is 6 ( 8 + w). Use the distributive property to remove the parentheses.
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!