3 years ago

What is the solution for 4b+2=3b

1 answer:

4 0

4b+2=3b
-4b -4b
subtract on both sides
2=-1b
divide on both sides
2/-1 = -1b/-1b
-1b/-1b = b
2/-1=-2
so, your answer is b=-2

You might be interested in

Jaime knows that 30² is 900. He wonders if knowing that 30² can help him finds 29x31. Raquel knows what 25² equals. How can she

iragen [17]

9514 1404 393

Answer:

Jaime: yes: 29·31 = 900 -1 = 899

Raquel: 24·26 = 25^2 -1 = 624

Step-by-step explanation:

The difference of squares factors as the product of the sum and difference of the roots:

a^2 -b^2 = (a -b)(a +b)

Jaime

29·31 = (30 -1)(30 +1) = 30^2 -1^2 = 900 -1 = 899

Jaime can subtract 1 from 30^2 to find 29·31

Raquel

24·26 = (25 -1)(25 +1) = 25^2 -1^2 = 625 -1 = 624

Raquel can subtract 1^2 from 25^2 to find 24·26.

3 0

3 years ago

Concessions at a basketball game cost $1 for a bag of chips and $2.50 for nachos.At the end of the night, 188 items are sold for

Ivenika [448]

Answer: 305 bags of chips were sold

Step-by-step explanation:

6 0

2 years ago

-14 as a quotient of two intergers

givi [52]

-28 / 2 could be an answer

7 0

3 years ago

Read 2 more answers

Help pls math ppl Thank

Marianna [84]

Answer: you are correct

Step-by-step explanation:

7 0

3 years ago

2 is what percent of 10

kolezko [41]

Answer:

2 is 20% of 10

Step-by-step explanation:

hope this helps

pls rate brainliest

4 0

2 years ago