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
Liula [17]
3 years ago
13

Solve for x please help (show ur work)

Mathematics
2 answers:
Pavlova-9 [17]3 years ago
8 0

Answer:

x = -3

Step-by-step explanation:

12 - 4x - 5x = 39

Combine like terms

12 - 9x = 39

Subtract 12 from both sides

12 - 12 - 9x = 39 - 12

-9x = 27

Divide both sides by -9

-9x/-9 = 27/-9

x = -3

Zanzabum3 years ago
3 0

Answer:

x = -3

Step-by-step explanation:

12 -4x-5x = 39

Combine like terms

12 - 9x = 39

Subtract 12 from each side

12-9x-12 = 39-12

-9x = 27

Divide by -9

-9x/-9 = 27/-9

x = -3

You might be interested in
I WILL MARK BRAINLIEST PLS ANSWER!!!
pentagon [3]

Answer: 1.=c

2= 4

3= m=0.16875

4=b

5=c

3 0
3 years ago
10 1/16ft + 8 3/8ft +1/2 ft
Whitepunk [10]

Answer:

18 15/16 ft

Step-by-step explanation:

what is the request here ?

to do the additions and bring all to one summary result of ft ?

I base my answer on this assumption.

10 1/16 = 161/16

8 3/8 = 67/8

1/2 = 1/2

note let's bring everything to 16th, so that we can actually add them.

161/16

67/8 = 134/16

1/2 = 8/16

161/16 + 134/16 + 8/16 = 303/16 = 18 15/16

cross check :

add all whole numbers first, and then add the remaining fractions too (need to bring them to 16th too).

10 + 8 = 18

1/16 + 3/8 + 1/2 = 1/16 + 6/16 + 8/16 = 15/16

together, 18 15/16

yeah, it is the same.

6 0
3 years ago
Name the plane represented by the front of the box.<br> BJC, DBF, GBF, or CAB
sladkih [1.3K]

Answer:cab

Step-by-step explanation:

8 0
3 years ago
. 18 convert to a fully reduced fraction
Taya2010 [7]

Answer:

9/50 im pretty sure

Step-by-step explanation:

you should vote me brainliest pleaseeeeeeeeeeeee

4 0
3 years ago
Read 2 more answers
Which equation in point-slope form contains the point (–3, 5) and has slope –1? y + 3 = –1(x – 5) y – 5 = –1(x + 3) y – 3 = –1(x
andreev551 [17]

Answer:

y - 5 = -1(x + 3)

Step-by-step explanation:

Point slope form

y - y1 = m(x - x1) where m = slope and passing through point (x1 , y1)

In this case if the equation in point-slope form contains the point (–3, 5) and has slope –1 then the equation should be:

y - 5 = -1(x - (-3))

y - 5 = -1(x + 3)

5 0
3 years ago
Other questions:
  • Simplify the expression (8x10^7)(2x10^6) write answer in scientific notation
    7·1 answer
  • I need help with figuring out linear functions
    10·1 answer
  • Let x^2 +11x=3 ​.
    7·2 answers
  • If there is an 80% chance of rain and a 50% chance of wind and rain, what is the probability that it is windy, given that it is
    9·2 answers
  • A company did a survey to compare the popularity of two web browsers. It was found that 75 students used browser A and 40 of tho
    12·2 answers
  • On spring break, Mirna went to Florida. She collected 6 seashells. The following set of data shows the weight of each seashell i
    15·1 answer
  • How many 2/3 pieces can you cut from a 10 foot long board
    5·1 answer
  • What is the volume of a figure with that is 6 inches wide, 3 inches tall and 4 inches long?
    11·2 answers
  • Suppose that there are two types of tickets to a show: advance and same-day. The combined cost of one advance ticket and one sam
    6·1 answer
  • PLEASE EXTRA POINTS I REALLY NEED HELP!!! 1. A ski lift carries Carol up a slope at a rate of 5 mph.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!