2 years ago

Solve for b. 2b + 9 = b b =

Mathematics

2 answers:

neonofarm [45]2 years ago

7 0

Answer:

-9

Step-by-step explanation:

9=b-2b

9=-b

divide both sides by -

b=-9

LenKa [72]2 years ago

6 0

Answer:

$\boxed{b = 9}$

Step-by-step explanation:

$= > 2b + 9 = b \\ \\ = > 2b - b + 9 = 0 \\ \\ = > b + 9 = 0 \\ \\ = > b = - 9$

You might be interested in

Liling is a salesperson at a computer store she recurves a base salary of $2,300 per month and she receives a commission of 3% o

Harman [31]

Answer:

$3948

Step-by-step explanation:

<u>Total earning:</u>

Salary + commission + extended warrant fee
2300 + 0.03*44000 + 41*8 =
2300 + 1320 + 328 =
3948

8 0

2 years ago

What percent of 32 is 10

Dennis_Churaev [7]

Answer:

31.25

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

2(100x+26) using distributive property and the rectangle

EastWind [94]

Answer: 200x+52

Step-by-step explanation:2*100x= 200x

2*26=52

So...........200x+52

4 0

2 years ago

In order to select new board members, the French club held an election. 70% of the 90 members of the club voted. How many member

Deffense [45]

Answer:

63 members.

Step-by-step explanation:

70% of the votes means that every 100 people, 70 went to cast their ballot, or 7 every 10. Now in the club there are 9 groups of 10 people, so 9x7 = 63 people

3 0

2 years ago

How many solutions are there to the system of equations shown below?

Svet_ta [14]

Step-by-step explanation: Notice that the two equations in this problem have the same slope of -1/4 but different y-intercepts.

When lines have the same slopes, they are parallel.

Parallel lines never meet/intersect so there is no solution.

3 0

3 years ago