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
PtichkaEL [24]
3 years ago
15

7(5x + 9) = 12 - (x +9)

Mathematics
1 answer:
den301095 [7]3 years ago
8 0

Answer:

\frac{-5}{3} is the answer

Step-by-step explanation:

7(5x+9)=12+−1(x+9)(Distribute the Negative Sign)

7(5x+9)=12+−x+−9

(7)(5x)+(7)(9)=12+−x+−9(Distribute)

35x+63=12+−x+−9

35x+63=(−x)+(12+−9)(Combine Like Terms)

35x+63=−x+3

Add x to both sides.

35x+63+x=−x+3+x

36x+63=3

subtract 63 from both sides.

36x+63−63=3−63

36x=−60

Divide both sides by 36.

\frac{36x}{36} =\frac{-60}{36}\\

-5/3 is the answer.

ik this doesnt make any sense but hope this helps

You might be interested in
Which of these is the algebraic expression for "4 less than the product of 3 and some number?"
dolphi86 [110]

Answer:

Step-by-step explanation:

3m - 4 is the answer

hope this helps

plz mark it as brainliest!!!!!!!!!!!

3 0
3 years ago
A cell phone company manufactured 2,710,450 cell phones last month. If the month has 30 days, about how many cell phones were ma
rewona [7]
About 90,348.3333 cell phones daily. You can round it up to 90,348.
8 0
3 years ago
two random samples of 25 people were asking how many 12 oz cans of soda they consume each week first sample contains both males
dezoksy [38]

Answer:

One inference that can be made is that the age group of 12-19 consume more sodas than the age group of 20-39.

Step-by-step explanation:

7 0
2 years ago
select the correct answer consider these functions f(x)=3x-7 g(x)=X +1/x-1 what is the value of f(g(3))
Alexeev081 [22]

Answer:

Me and my massive brain, among other massive things of mine, believe it to be -1

Step-by-step explanation:

6 0
3 years ago
Please help asap anything helps
garik1379 [7]

Answer:

1.) 2.5 meters a second

Step-by-step explanation:

1 min 12 seconds is 72 seconds. 28 meters on 72 seconds. 28×2.5=72

8 0
3 years ago
Other questions:
  • Help with this question!
    6·1 answer
  • Since life expectancy has increased in the last century, the number of Alzheimer patients has increased dramatically. The number
    6·1 answer
  • 20th term of 12, 15, 18, 21
    8·1 answer
  • 21 fewer stars than 3 times a number H
    14·1 answer
  • Can I please have help me with this problem ​
    11·1 answer
  • F(x) = -4x2 – x - 3<br> Find f(1)
    8·2 answers
  • Which equation best represents the line?
    9·1 answer
  • What were the key arguments of the Magna Carta? <br> Plz help
    14·2 answers
  • What is (x + 7) + 3y
    14·1 answer
  • Please help i have no idea how to answer this
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!