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Ostrovityanka [42]
3 years ago
7

MARKING PEOPLE AS BRAINLIEST

Mathematics
2 answers:
Tomtit [17]3 years ago
6 0
The answer is (3,4)  b/c

Work :

x= 3(8-y)/4 

3(8-y)/2 - 3y = -6

y= 4

x= 3



Julli [10]3 years ago
6 0
Equation 1)  8x + 6y = 48
Equation 2)  2x - 3y = -6

Multiply all of equation 2 by 2.

2)  2(2x - 3y = -6)

Simplify.

2)  4x - 6y = -12
1)  8x + 6y = 48

Add equation together.

12x = 36

Divide both sides by 12.

x = 3

Plug in 3 for x in the first equation.

8x + 6y = 48

8(3) + 6y = 48

Simplify.

24 + 6y = 48

Subtract 24 from both sides.

6y = 48 - 24

Simplify.

6y = 24

Divide both sides by 6.

y = 24/6

y = 4

So, x = 3, y = 4

~Hope I helped!~
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[Help asap, will mark brainliest when it allows me] What is the value of x?
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2 years ago
The length of a rectangle is twice the width. The perimeter is 126 centimeters.
krok68 [10]

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a

Step-by-step explanation:

3 0
3 years ago
PLEASE HELP DUE AT 9 AM EST!!!! SHOW HOW YOU GOT YOU ANSWER BY SHOWING YOUR WORK/ SHOW HOW YOU GOT THE ANSWER STEP BY STEP PLS!
Rufina [12.5K]

Answer:

X = 4

Step-by-step explanation:

In the equation add 3 to both sides of the equation

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5 0
3 years ago
30 POINTS!!!!!
Tomtit [17]
Teh answer is 4 cm^2
5 0
3 years ago
Read 2 more answers
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