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Art [367]
2 years ago
8

I need help with this, please! I need to solve this using inverse operation to isolate the variable.

Mathematics
1 answer:
Otrada [13]2 years ago
5 0
Since the inverse property of subtraction is addition, wouldn’t you add n on both sides so then the value of n=0?
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8a-2b+12a-2a-4b<br><br> show how to simplify the expression. Write the answer the factored form
Trava [24]
8a-2b+12a-2a-4b=8a+12a-2a-2b-4b=18a-6b
5 0
3 years ago
Read 2 more answers
8x + 6 - 2x = 34 x= ?
e-lub [12.9K]
8x + 6 - 2x = 34x

Simplify 8x +6 - 2x to 6x + 6:
6x + 6 = 34x

Subtract 6x from both sides:
6 = 34x- 6x

Simplify 34x - 6x to 28x:
6 = 28x

Divide both sides by 28:
\frac{6}{28} = x

Simplify \frac{6}{28} to \frac{3}{14} :
\frac{3}{14} = x

Now switch sides and the answer is:

x = \frac{3}{14}

:) <3

5 0
3 years ago
Read 2 more answers
1/3 (6x +12) - 2(x-7)=19
Morgarella [4.7K]

Answer:

no solution

Step-by-step explanation:

Given

\frac{1}{3}(6x + 12) - 2(x - 7) = 19 ← distribute parenthesis on left side

2x + 4 - 2x + 14 = 19 , that is

18 = 19 ← not possible

This indicates the equation has no solution

4 0
3 years ago
784x44=? Step by step.
Triss [41]

Answer:

34496

Step-by-step explanation:

i dont know how 2 explain this but you have to do the traditional way of multiplying PLS MARK BRAINLIEST

7 0
2 years ago
What is your reading rate if you read 2/3 of a chapter in 3/4 an hour expressed in chapters per hour
andrew-mc [135]
¾ an hour is 45 minutes

So to have your answers you need to do a cross product :

45 minutes —> 2/3 of a chapter
60 minutes —> X of a chapter

((2/3) • 60) / 45

40/45 = 8/9

Answer : You read 8/9 of a chaper per hour! :)
3 0
3 years ago
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