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
solniwko [45]
3 years ago
5

3(x + 4) = 3x + 12 solve for x

Mathematics
1 answer:
iris [78.8K]3 years ago
8 0

Answer:

all real numbers.

Step-by-step explanation:

First, distribute 3 to all terms within the parenthesis:

3(x + 4) = 3(x) + 3(4) = 3x + 12

3x + 12 = 3x + 12

Because both sides are the same, your answer for x is "all real numbers".

~

You might be interested in
I’ll give you the BRAINLYEST answer if you can help me on this question!
igomit [66]

Answer:

i think its 6

Step-by-step explanation:

im so sorry if its wrong im pretty sure it is

6 0
3 years ago
Confusedddddddddddddddd
Elina [12.6K]
4x + 4 + 4x = 180 so solve for x and it’s 22
1. 4x + 4
92

2. 88
4 0
3 years ago
Alvin is planning to be out of town for the day, so he asks a friend to dog-sit his 3 dogs. Each dog eats 0.5 pounds of food eve
german

Answer:

2 cans

Step-by-step explanation:

Calculate how many pounds he needs for one day:

3(0.5)=1.5 pounds for each day Alvin is gone ( 3 represents his dogs, .5 is each dog's food)

Convert into ounces:

1.5*16=24 ounces for one day

Question: If dog food is sold in 12 oz cans, how many will he need?

24/12=2 cans

Thus, he will need 2 cans

6 0
3 years ago
Find the least common multiple of the set of numbers
stich3 [128]

Answer:

72

Step-by-step explanation:

plz mark brainliest :D

7 0
3 years ago
What is the measure of angle 6, if lines x and y are parallel, and angle 7 measures 121°? 121° 69° 59° 49°
Marianna [84]

Answer:

59°

Step-by-step explanation:

From the diagram, shown in the attachment line x and y are parallel lines.

Angle 7 and angle 6 are angles on a straight line.

The two angles will add up to 180 degrees.

\angle 7+\angle 6=180

But angle 7 measures 121°.

This implies that:

121+\angle 6=180

Solve for angle 6 to get;

\angle 6=180-121\

\angle 6=59\degree

7 0
3 years ago
Other questions:
  • What is the masure of angle C? I am not sure what the answer is. Please help.
    6·2 answers
  • What is the prime factorization of 45?
    7·1 answer
  • The mzABC<br> mZRST.<br> The mzABC = 7x - 5. What is the mZRST when x = 2
    7·1 answer
  • Melinda earns 5 minutes to play video games for every hour she spends on homework.
    5·2 answers
  • I need help finding the answer.......
    13·2 answers
  • One length of a rectangular garden lies along a patio wall.​ However, the rest of the garden is enclosed by 28 feet of fencing.
    10·1 answer
  • Need help asap<br> Will mark you brainlist
    9·1 answer
  • Thirty decreased by three times a number is six less than
    14·1 answer
  • Please help me 1. Find the missing angle.
    6·1 answer
  • Round 93,411 to nearest tens​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!