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konstantin123 [22]
3 years ago
13

Solving Equations with the Variable on Each Side · Practice

Mathematics
2 answers:
gayaneshka [121]3 years ago
8 0

Answer:

b = -2

Step-by-step explanation:

When an equation such as this one has the variable on both sides, a first step towards solution should be to group together all terms containing that variable.

Given

  b - 4            b

------------ = ----------

      6             2

we can make this task easier by rewriting the equation with the LCD (which happens to be 6):

  b - 4       3b

 --------- = --------

      6          6

which simplifies to b - 4 = 3b.

Next we need to regroup the b terms:  subtracting b from both sides results in -4 = 2b.

Finally, isolate b (solve for b) by dividing both sides by 2:

-2 = b, or b = -2

JulijaS [17]3 years ago
4 0

Hello friend , I hope it's helps you

enjoy your day

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tigry1 [53]

Answer: A. 3/5

Step-by-step explanation:

Count all the add numbers in 1-10 then add the 4 and you get

6/10

Simply and you get 3/5

7 0
3 years ago
A rectangular shaped pond is 16 meters long and 14 meters wide. The dimensions of a rectangular shaped lake nearby is 350%
aalyn [17]

Answer: 56 meters long and 49 meters wide

Step-by-step explanation:

Convert 350% to a decimal. 350% is 3.5. Each lenth is 3.5x larger than the original pond.

16*(3.5) =56 meters length

14*(3.5) = 49 meters width

56 meters long and 49 meters wide

4 0
3 years ago
Fill in the blank with a symbol that makes this statement true please help with my homework
nekit [7.7K]
<span> 2.5=2 1/2 = 5/2
2/5 = 0.4
bring to decimals 2.5 >0.4
because by dropping the decimal points we gave 25>4
compering by fraction 2 1/2 = 5/2
2/5
bring to a common denominator of 10  5(5) / 2(5); 2(2) / 5(2)=>
25/10; 4/10
compare numerators 25>4

</span>
3 0
3 years ago
Read 2 more answers
Cabe nur
JulsSmile [24]

Answer:

22, 25, 28, 31

Step-by-step explanation:

The question is mixed up. The only clear question is:

Given:

4, 7, 10, 13, 16, 19

Required

Write the next 4

Notice that the rule of the above sequence is to "add 3". So, the next 4 numbers is gotten by adding 3 to the previous number on the sequence.

The next 4 are:

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22 + 3 = 25

25 +3 = 28

28 + 3= 31

4 0
3 years ago
Select ALL of the trips that would take 2 hours.
Luba_88 [7]

Answer:

The answer, also the only answer, is C.

Step-by-step explanation:

A: 20 is 1/2 of 40, so you would arrive at Seneca Falls in half an hour.

B: Same as a, 2 is 1/2 of 4, so you would also arrive to school in half an hour.

C: 60 is double 30, so it would take two hours to get from Albany to New York City.

5 0
3 years ago
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