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
Bogdan [553]
3 years ago
10

How do you solve -178=-5x+4(-4x-13)

Mathematics
1 answer:
Effectus [21]3 years ago
5 0

Answer:

x = 6

Step-by-step explanation:

  • <em><u>Pull out like factors: </u></em>

-4x - 13  =   -1 • (4x + 13)

  • <em><u>Equation at the end of step 2: </u></em>

 -178 -  (-5x +  -4 • [4x + 13] )  = 0

  • <em><u>Pull out like factors: </u></em>

  21x - 126  =   21 • (x - 6)

  • <em><u>Equation at the end of step 4: </u></em>

 21 • (x - 6)  = 0

  • <em><u>Solve:</u></em>

x-6 = 0  

  • <em><u>Add 6 to both sides of the equation:</u></em>

x = 6

You might be interested in
The slope of the line is
Nataliya [291]

ANSWER:

The slope of a line characterizes the direction of a line. To find the slope, you divide the difference of the y-coordinates of 2 points on a line by the difference of the x-coordinates of those same 2 points .

HOPE THIS HELP

3 0
3 years ago
a chef bought 3 bags of beans. Each bag contains 1 2/5 kilogram of beans. How many kilograms of beans did she buy?
soldi70 [24.7K]

Answer:

4.2 kilograms

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
HELPPP YOU GET 30 POINTS AND BRAINLIEST
Alex Ar [27]

Answer:

No

Step-by-step explanation:

4 0
3 years ago
1 2 3 4 5 6 7 8 9 10
kirza4 [7]
Yes so i do need to doing the times and multipics then get a fraction then u will get tot eh answer
6 0
4 years ago
Which answer is equal to (f - g) (-5)
Marina CMI [18]
<span>f(5)= 2+5 = 7
</span><span>g(5)= 5^2+5 = 25 +5 = 30

</span><span>(f - g) (-5) = 7 - 30 = -23

answer is </span><span>D.-23</span>
6 0
3 years ago
Other questions:
  • Simplify the rational expressions. State any excluded values. Show your work. (3x - 6)/(x - 2)
    9·2 answers
  • What is the value of x? 7.2/8.4 = x/36.1
    10·1 answer
  • An aquarium tank holds 570 liters of water. How much is this in gallons? Use the following conversion: 1 gallon is 3.8 liters.
    11·2 answers
  • What is the horizontal asymptote of the rational function f(x) = 3x / (2x - 1)?
    8·2 answers
  • PLEASE HELP! Will give Brainiest to whoever answers correctly.
    5·2 answers
  • What is 220 rounded to the nearest hundred
    6·2 answers
  • PLLLLLEEEEAAAASSSSEEEEEEEE HEEEEEELLLLP MMEEEEEEEEEEEE WILL AWARD BRAINLIEST IF HELPED
    12·2 answers
  • Please Help). Polygon ABCD is the result of translation of polygon EFGH. AB is parallel to DC in the pre-image. Will Mark Brainl
    15·1 answer
  • Solve using the quadratic formula
    13·1 answer
  • 10%
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!