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
oksian1 [2.3K]
3 years ago
6

Describe the steps you would use to solve the equation 4x + 7 = 15

Mathematics
2 answers:
choli [55]3 years ago
8 0

i would subtract 7 and divide by 4;

4x + 7 = 15

4x = 8

x = 2

AleksandrR [38]3 years ago
8 0
1. Isolate the variable. Subtract 7 from both sides of the equation. (4x+7-7 = 15-7)
2. ( 4x = 8) This is what you should come up with after subtraction.
3. Divide (4x=8) by 4 to isolate x.
4. After dividing both sides by 4, (x=2) should be the answer.
You might be interested in
What is the equation of a line with an intercept of -3 and a slope of 5?
Setler79 [48]

Answer:

y= 5x-3

Step-by-step explanation:

We have an intercept of -3 and a slope of 5

We can use the slope intercept form of the equation

y= mx+b where m is the slope and b is the y intercept

Substituting in the known values.

y= 5x-3

7 0
3 years ago
2 (4x - 8) + 16t = 48
Effectus [21]
Distributive property first so you wanna do 2•4 then you will get 8x then you have to do 2•8 Wich is 16 then you will end up with 8x-16+16t=48 move the expression to the right 8x=48+16-16t 8x=64-16t x=8-2t?
8 0
3 years ago
A factory robot recently examined some bulbs, of which 2 were flawed and 18 were not. If 30 more bulbs are examined, predict how
Oksanka [162]

Answer:

3 bulbs should be flawed

Step-by-step explanation:

2+ 18 = 20

20 bulbs were examined

2/20  = 1/10 were flawed

looking at the next 30 bulbs

30 * 1/10 = 3

3 of the next 30 bulbs should be flawed


5 0
3 years ago
Math question need help solving
pochemuha

Answer:

where are my glasses

Step-by-step explanation:

5 0
3 years ago
- Ms. Ali needs to have her car repaired but does not want to spend more than $225
Alika [10]

Answer:

D

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Other questions:
  • A group of 3 children can make 40 cups of lemonade to sell at their lemonade stand in an hour. When another child is added, they
    14·1 answer
  • Can you help me please?
    13·1 answer
  • PLSSSSS HELPPPPP MEEE I WILL GIVE BRIANLIEST!!!
    13·1 answer
  • Trent lift weights 7 days a week. He spends 18 minutes lifting weights on Monday, 29 minutes on Tuesday, 40 minutes on Wednesday
    7·1 answer
  • Brainliest
    13·1 answer
  • At a large department store, the average number of years of employment for a cashier is 5.7 with a standard deviation of 1.8 yea
    12·1 answer
  • What is the positive root of the equation x ^2 + 5x = 150?
    12·2 answers
  • A band is planning a concert at a local theater. The graph below shows the ticket sales per hour.
    5·1 answer
  • What is the slope of the line in the graph?<br> X<br> Please help
    7·1 answer
  • Find the measure of angle Y. Round your answer to the nearest hundredth. (Please type the numerical answer only)
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!