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
Advocard [28]
2 years ago
12

I need help with this equation. 9q - 14 + 3(q - 8) = 7 I looked it up and the answer was 3.75, however I don't understand how it

works.
Mathematics
1 answer:
coldgirl [10]2 years ago
8 0
Parentheses first

9q-14+3q-3(8)=7
9q-14+3q-24=7

Combine like terms

9q + 3q - 14 - 24 = 7
12q -38=7

add 38 to both sides

12q - 38 + 38 = 7 + 38

12q = 45

divide both sides by 12

q = 45/12
q = 3.75


You might be interested in
Which value is equivalent to cos 10°?<br> sin 30°<br> O sin 25°<br> O sin 70°<br> O sin 80°
Sauron [17]

Answer:

13

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
What’s 20 divided by 20 im tired
MaRussiya [10]

Answer:

The answer to 20 ÷ 20 is 1

7 0
3 years ago
Read 2 more answers
Are these answers correct?
LenKa [72]
Yes it is correct :)
4 0
3 years ago
If the square pyramid shown above is sliced by a plane that is parallel to the base, which of the following is the most specific
maksim [4K]
The cross-section of a square pyramid will be a square.  The section above the cross-section taken will basically be a similar but smaller square pyramid.  D is the correct answer.
7 0
3 years ago
Read 2 more answers
7 divided into $50.40
PolarNik [594]

Answer:

0.138repeating

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • Zelda completed the right column of the table to help her find the difference of the fractions. 5/6 - 1/9
    6·1 answer
  • Consider 7 x 10 to the 3rd power write a pattern to find the value of the expression
    7·1 answer
  • A car can travel 21 miles for each gallon of gas it uses. how many miles can the car travel using 51 gallons
    6·1 answer
  • A sequence of two transformations that can be used to show that polygon ABCDE is congruent to polygon GFJIH
    12·2 answers
  • #15 only please. thanks.
    15·1 answer
  • Does 10p/2q = 5p/q<br> I think it is not equal but it doesn't seem right.
    6·1 answer
  • What is the coefficient of the second term of the trinomial?
    14·2 answers
  • I WILL MARK BRIANLIEST PLLSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS
    9·1 answer
  • Write an expresstion that is equivalent to 1/3x+3/4+2/3x-1/4-2/3x
    10·1 answer
  • Start Time: 8:10 A.M.<br> End Time: 10:55 A.M.<br> Elapsed Time:
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!