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3 years ago

N+6=8 n+6-6=8- n= I am having problems solving this problem....can you help

Mathematics

2 answers:

Elodia [21]3 years ago

8 0

$n+6=8\ \ \ \ |subtract\ 6\ from\ both\ sides\\\\n+6-6=8-\fbox6\\\\n=\fbox2$

Andru [333]3 years ago

4 0

N + 6 = 8 :Subtract 6 from both sides

n + 6 - 6 = 8 - 6 :The problem already subtracted 6 from, the left so all you have to do is the right

n = 2

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4 years ago

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3 years ago

Graph and write solution: 2x + 1 = y -4x + 6y = -10

PIT_PIT [208]

The graph is shown in figure below

The Solution Set is (-2,-3)

Step-by-step explanation:

We need to graph the equations and writ the solution.

For graphing we need to find the values of x and y.

For that, we need to solve the given equations:

$2x + 1 = y\\-4x + 6y = -10$

Let:

$2x + 1 = y\,\,\,eq(1)\\-4x + 6y = -10\,\,\,eq(2)$

We can solve this by using Substitution Method.

Putting value of y of eq(1) into eq(2) and finding value of x:

$2x + 1 = y\,\,\,eq(1)\\-4x+6(2x+1)=-10\\-4x+12x+6=-10\\8x+6=-10\\8x=-10-6\\8x=-16\\x=-16/8\\x=-2$

So, value of x = -2

Now put value of x in eq(1) to find value of y:

$2x + 1 = y\\2(-2)+1=y\\-4+1=y\\y=-3$

So, value of y = -3

Plotting on graph: x=-2 and y = -3

The graph is shown in figure below

The Solution Set is (-2,-3)

Keywords: graph the equations

Learn more about Graphing Equations at:

#learnwithBrainly

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3 years ago

8+40 divided 8(4x9) Helpppppooop

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1 year ago

Read 2 more answers

Graph the image of the figure after a rotation of 90° counterclockwise.

Fiesta28 [93]

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3 years ago

N+6=8 n+6-6=8-__ n=__ I am having problems solving this problem....can you help

N+6=8 n+6-6=8- n= I am having problems solving this problem....can you help