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
creativ13 [48]
3 years ago
6

How to solve for B in this equation: A= 3B + 7C

Mathematics
1 answer:
Katen [24]3 years ago
6 0

Answer:

(A -7C)/3 = B

Step-by-step explanation:

A= 3B + 7C

We want to get B isolated

Subtract 7C from each side

A-7C= 3B + 7C-7C

A -7C = 3B

Divide by 3 on each side

(A -7C)/3 = 3B/3

(A -7C)/3 = B

You might be interested in
Could someone please help with this math problem??!
slavikrds [6]
I agree with this person that will be a good use
3 0
3 years ago
Which answer choice is equivalent to the expression below?
Bess [88]

Answer:

the answer would be -13n-23

Step-by-step explanation:

first you want to distribute the brackets

-7(2+n) = -14-7n

+(-9-6n)

-9-6n

-14-7n-9-6n

combine the n value with an n value and an integer that doesn't have an n value

-7n-6n-14-9

= -13n-23

8 0
3 years ago
Find the area of the triangle.
mars1129 [50]

Answer:

i think the answer is area = 1695.47 ft squared

Step-by-step explanation:

just do 45.7 x 37.1 since you’re finding area of a SQUARE which has all equal sides.

6 0
3 years ago
Describe fully the single transformation that maps triangle A onto triangle B
Anvisha [2.4K]

Answer:

180 degree clockwise rotation about center and a dilation of 0.5.

5 0
3 years ago
If l and m are parallel,which pair of angles are supplementary?
chubhunter [2.5K]

Answer:

Option (1)

Step-by-step explanation:

Angles 2 and 5 are supplementary by the same-side interior angles theorem.

4 0
2 years ago
Other questions:
  • Bradon played basketball he made 3/5 of the points the 1st game the team made 60 points and 40 points in the second game how man
    13·1 answer
  • Please see attachment
    7·1 answer
  • Find the greatest common factor of the following monomials 50n2 45n3
    11·1 answer
  • Which ordered pair in the form (x, y) is a solution of this equation?
    13·1 answer
  • Determine whether each pair of expressions is equivalent.show your work. 4p + 3c and (c +2p)(2)
    8·2 answers
  • Which graph represents the function f(x)=4/x<br> ?
    5·2 answers
  • 4(3x + 4) - 2x = 24<br> PLSS answer
    13·1 answer
  • Graph y = 2/3x<br><br> this khan academy buulcrap &gt;:(
    13·1 answer
  • Can you guys help me find a flag that has at least one reflection and a translation in it? If not, then two flags that show thes
    9·1 answer
  • write two equations that when graphed look like this *see image*. please help its due soon and i will give ya 75 points for answ
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!