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RUDIKE [14]
3 years ago
6

What is the solution for the equation 6x - 8 = 4x? x =

Mathematics
2 answers:
GarryVolchara [31]3 years ago
4 0

Answer:

x = 4

Step-by-step explanation:

6x - 8 = 4x

<em>subtract 4x from both sides of the equation</em>

6x - 4x -8 = 4x - 4x

2x - 8 = 0

<em>add 8 to both sides of the equation</em>

2x - 8 + 8 = 0 + 8

2x = 8

<em>divide both sides of the equation by 2</em>

2x/2 = 8/2

x = 4

Elden [556K]3 years ago
3 0

Answer:

x = 4.

Step-by-step explanation:

6x - 8 = 4x

6x - 4x - 8 = 0

6x - 4x = 8

2x = 8

x = 4.

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A parent volunteer group is raising money by making custom hats to sell at school activities.they plan to sell the hats for $10.
Hunter-Best [27]

Answer:

Money raised($)= 6n-50

Step-by-step explanation:

they plan to sell the hats for $10. each hat $4 to make and they spend $50 for advertising.

If their are no number of hats

Cost = 50+4n

Money gotten from the n number of hats= 10(n)

If they are to make profit, the money gotten from the sales of hats should be bigger than the total cost

Money raised = money from sales- cost

Money raised= 10n -4n-50

Money raised($)= 6n-50

8 0
3 years ago
The principal of a high school spent 1700 for X desk each and Y chairs at $25 each if he had bought half the number of desk in t
KatRina [158]

Answer:

25X + 25Y = 1700

25X + 100Y = 3200

Step-by-step explanation:

Given that the principal of a high school spent $1700 for X desk and Y chairs at $25 each. Then, the equation will be

25X + 25Y = 1700 ....... (1)

If he had bought half the number of desk in twice the number of chairs he would have spent 1600. That is

25(X/2) + 25(2Y) = 1600

25X/2 + 50Y = 1600

Find the LCM and cross multiply

25X + 100Y = 3200 ........(2)

6 0
3 years ago
Simplify the following expression. √14 / √18
3241004551 [841]
<span>√7/3 is the answer

hope this helps</span>
3 0
3 years ago
This question has three parts. Answer the parts in order.
Whitepunk [10]

Answer:

b

Step-by-step explanation:

b

5 0
3 years ago
Simplify the Expression. Clear explanation of monomials appreciated - Thanks!
Nataly [62]
I think the answer is .4m^7n^8

Uhh I don’t know how to give it a clear explanation but all I did was multiply them

-0.8•-0.5= .4

M^2•m^5=m^7

n•n^7=n^8

Hope this helps some.
7 0
3 years ago
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