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
Kobotan [32]
3 years ago
9

Solve the equation. -3(x-4)+15=3x-14+2x

Mathematics
2 answers:
IrinaVladis [17]3 years ago
7 0

-3(x - 4) + 15 = 3x - 14 + 2x  

Multiply the -3 into (x - 4)

-3x + 12 + 15 = 3x - 14 + 2x  

Combine like terms

-3x + 27 = 5x - 14  

Add 3x on both sides

-3x + 27 + 3x = 5x - 14 + 3x

27 = 8x - 14  

Add 14 on both sides

27 + 14 = 8x - 14 + 14

41 = 8x

Divide 8 on both sides


x = \frac{41}{8}


ira [324]3 years ago
6 0

when you solve this equation you will get. x=41/8

You might be interested in
Do anyone know please and thank u
Varvara68 [4.7K]

Answer:

The correct answer is A

6 0
3 years ago
Read 2 more answers
A beautician sees clients each day to paint their nails. The function g(x) represents the number of finger nails painted, where
Bond [772]

Answer:D

Step-by-step explanation:

8 0
2 years ago
Help me answer this please
Marizza181 [45]

Answer:

77 feet below sea level.

Step-by-step explanation:

Since y is the time the submarine is ascending, we can plug it in for y and find our answer. We can create an equation where D is the depth and y is time ascending: D = -230 + 17y

Substitute 9 for y:

D = -230 + 17(9)

D = -230 + 153

D = -77

The depth of the submarine after 9 minutes will be 77 feet below sea level. Hope this helps, and Brainly will be highly appreciated.

7 0
2 years ago
Simplify. Assume that all variables represent positive real numbers. sqrt[45][x]^[7][y]^[8]
Lisa [10]

Answer:

3 x^3 y^4 sqrt(5x)

Step-by-step explanation:

sqrt(45x^7y^8)

We know that sqrt(ab) = sqrt(a)sqrt(b)

sqrt(45)sqrt(x^7) sqrt(y^8)

sqrt(9*5) sqrt(x^2 *x^2 * x^2* x) sqrt(y^2 *y^2 *y^2 *y^2)

We know that sqrt(ab) = sqrt(a)sqrt(b)

sqrt(9)sqrt(5) sqrt(x^2)sqrt(x^2) sqrt(x^2) sqrt(x) sqrt(y^2)sqrt(y^2)sqrt(y^2)sqrt(y^2)

3 sqrt(5) x*x*x sqrt(x) y*y*y*y

3 x^3 y^4 sqrt(5)sqrt(x)

3 x^3 y^4 sqrt(5x)

4 0
3 years ago
Read 2 more answers
What is the slope of the line that passes through the points (-20, 18) and (30, 14)?
RideAnS [48]
Gradient =

Change in Y
———————
Change in X

Change in Y is 18 - 14 = 4
Change in X is -20 - 30 = -50

Therefore the gradient is 4/-50 which is then simplified to - (2/25)
7 0
2 years ago
Other questions:
  • use the fact that there are 2pi radians in each circle to find another angle,smaller than 2pi,that is equivalent to 13pi/4
    7·2 answers
  • What are the coordinates of the Image of point L under a Reflection across the x-axis?
    10·1 answer
  • Without drawing the graph, find out whether the lines representing the following pair of linear equations intersect at a point,
    8·1 answer
  • Clare makes 160 dollars babysitting. She puts the money in a savings account with 3 percent interest per year. If Clare doesn’t
    12·1 answer
  • 1. Laura gave the clerk $20 for purchases of a
    7·1 answer
  • sarah invests £9600 at a simple interest rate of 8% per year. Work out the value of the investment after 3 years
    13·2 answers
  • The difference btwn increasing a number by 20% and decreasing the same number by15% is 14 what is the number?​
    11·1 answer
  • Solve x2 – 4х + 1 = 0.<br> x 2 + 215<br> оооо<br> х = 4 + 3<br> 0 х 2 + 3<br> x = -2 + 3
    5·1 answer
  • Simplify −k−(−8k+7) to create an equivalent expression
    12·1 answer
  • CAN SOMEONE HELP ME PLZZ
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!