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
Studentka2010 [4]
3 years ago
15

2x+3b = x-b solve for b

Mathematics
1 answer:
steposvetlana [31]3 years ago
6 0

b= -1/4 x

Step-by-step explanation:

2x+3b=x−b

Step 1: Add b to both sides.

3b+2x+b=−b+x+b

4b+2x=x

Step 2: Add -2x to both sides.

4b+2x+−2x=x+−2x

4b=−x

Step 3: Divide both sides by 4.

4b/4 = -x/4

b= -1/4 x

You might be interested in
find a number such that if 8 is subtracted from 9 times the number , the result is 6 more than twice the number​
zheka24 [161]

Answer:

x=2

Step-by-step explanation:

let the number be x

9x-8=6+2x

9x-2x=6+8

7x=14

x=14/7

x=2

8 0
3 years ago
What is the quotient of 2 1/9÷3 4/5
Karolina [17]

Answer:

\frac{5}{9}

Step-by-step explanation:

2 \frac{1}{9}  \div 3 \frac{4}{5}  \\  \\  =  \frac{2 \times 9 + 1}{9}  \div  \frac{3 \times 5 + 4}{5}  \\  \\  =  \frac{18 + 1}{9}  \div  \frac{15 + 4}{5}\\  \\  =  \frac{19}{9}  \div  \frac{19}{5}\\  \\  =  \frac{19}{9}  \times  \frac{5}{19} \\  \\  =  \frac{5}{9}

4 0
3 years ago
The ability to examine the variability of a solution due to changes in the formulation of a problem is an important part of the
PilotLPTM [1.2K]

Answer:

Sensitivity Analysis

Step-by-step explanation:

Sensitivity analysis is the study of how the uncertainty in the output of a mathematical model or system (numerical or otherwise) can be divided and allocated to different sources of uncertainty in its inputs.

4 0
3 years ago
What is the least common multiple of 10, 20, and 14?
lyudmila [28]

Answer:

The least common multiple would be 140.

Step-by-step explanation:

The least common multiple is known to be a multiple that is the lowest value that satisfies being a multiple with the other factors given.

The least common multiple was 140 as it was the lowest value that satisfied being a multiple of 14, 10, AND, 20,

14 * 10 = 140

20 * 7 = 140

10 * 14 = 140

7 0
3 years ago
WILL GIVE BRAINLIEST IF I CAN AND 40 PTS<br> PLEASE I NEED REAL HELP
Alinara [238K]

Answer:

Step-by-step explanation:I think it's the 2nd one

3 0
3 years ago
Other questions:
  • What is the rule for 2.3, 3.2, 4.1, 5.0
    9·1 answer
  • What is the median house price?
    5·1 answer
  • What does circumference stand for?
    5·2 answers
  • Write the equation of a line that is parallel to x=8 and that passes through the point (-3,-2)
    14·1 answer
  • Prove the quotient rule. hint: you can do this directly, but it may be easier to find the derivative of 1/x and then use the cha
    5·1 answer
  • Riley had $140.00. She gave Austin half of the money. She kept the rest. How much money does she have now?
    13·2 answers
  • Which of the following rational numbers is greater than 5/17 but less than 6/17.
    8·1 answer
  • Geometry, please help!!!!!
    11·1 answer
  • Let T(x)=−6x4+x2−1 and U(x)=2x3−4x+3. Find T(x)−U(x).
    10·1 answer
  • An article reports "sales have grown by 30% this year, to $200 million." What were sales before the growth?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!