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
Jlenok [28]
3 years ago
15

3 (5x + 7) = 75 what is x?

Mathematics
2 answers:
garik1379 [7]3 years ago
8 0

Answer:

3 (5x+7) = 75

15x + 21 = 75

15x + 21 - 21 = 75 - 21

15x = 54

x = 3.6

Step-by-step explanation:

Elodia [21]3 years ago
3 0

Answer:

x = 3.6

Step-by-step explanation:

divide both sides by 3

5 x + 7 = 25

subtract 7 from both sides

5 x = 18

divide both sides by 5

x = 3.6

You might be interested in
Midpoint Between Two Given Points
kondaur [170]

Answer:

(1, -7)

Step-by-step explanation:

the difference between -4 & 6 is 10 so you add 5 (half) to -4 or subtract from 6, this gives you 1

you do the same for -9 and -5, the midpoint for those being -7, I hope this helps

4 0
2 years ago
3 eggs 2 cups of milk 4 cups of flower what's the ratio of eggs to cups of milk​
monitta

The answer is 3:2. That is the answer.

8 0
3 years ago
Can anyone help me with this?
-Dominant- [34]
A=60
B=52
C=152
I’ve attached my work on how I got these answers
Hope this helps!

7 0
2 years ago
Read 2 more answers
Find the output for the following function machine when x = 5
seropon [69]

Answer:

24

Step-by-step explanation:

-2×5=-10

-10+34= 24

8 0
2 years ago
Alex is thinking of a doubles fact. The sum is greater than the sum of 7 7 but less than the sum of 8 9. What fact is Alex think
elena-14-01-66 [18.8K]
There has to be something in between the two numbers, for example 7 x 7 or 7+7 not just 7 7. Without the equation it would be highly impossible to answer :D
6 0
3 years ago
Read 2 more answers
Other questions:
  • -8(5v-x-5)<br><br> use the distributive property to remove the parentheses<br><br> pls help!
    10·2 answers
  • Triangle ABC is right angled at A. if AB is 20 cm and AC is 15 cm then find length of BC
    8·1 answer
  • jay borrowed 15000 for one year from a bank in order to buy a Ducatti motorcycle. He agreed to pay an interest rate of 8% per ye
    5·1 answer
  • Build a fence around his rectangular garden. The length is 30 feet. The width is 6 yards. How many feet of fencing is needed
    10·1 answer
  • The top of a round table with a diameter of 5.5 feet is painted white. how many square feet are painted
    11·1 answer
  • If (3a + 3b + 1) (3a + 3b - 1) = 80, then a + b =
    14·1 answer
  • Garwnicy nim
    13·1 answer
  • (05.03)An irregular polygon is shown below:
    14·1 answer
  • On zeba's birthday,her uncle gift her two new dolls. in how many ways can zeba arrange all her dolls on 6 shelves, placing one d
    9·1 answer
  • If y varies directly with x and y = 87 when x = 3, find y when x = 5. Write and solve a direct variation equation to find the an
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!