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tino4ka555 [31]

3 years ago

14

What is the coefficient of 7y

2 answers:

LekaFEV [45]3 years ago

6 0

7 duhhhhhhhhhhhhhhhhhhhhhhhhh

Minchanka [31]3 years ago

3 0

Answer:

7

Step-by-step explanation:

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3(x+2)=2(2-x) pre algebra

azamat

Answer:

x=-2

Step-by-step explanation:

distribute on both sides

3x+6=4-2x

subtract 2x

5x+6=4

Subtract 6

5x=-10

divide 5 from the x

x=-2

8 0

3 years ago

16. Solve -3x2 - 9x + 12 = 0.

AURORKA [14]

Given :

-3x² - 9x + 12 = 0

To find :-

Value of x .

Solution :-

Given equation ,

-( 3x² + 9x -12 ) = 0
3x² + 9x - 12 = 0
3x² + 12x - 3x - 12 = 0
3x ( x +4) -3( x +4) = 0
(3x -3)(x +4) = 0
x = 3/3 , -4
x = 1 , -4

7 0

3 years ago

<img src="https://tex.z-dn.net/?f=9%20%20%5Ctimes%20%20%5Cfrac%7B3%7D%7B4%7D%2012" id="TexFormula1" title="9 \times \frac{3}{4

kow [346]

$9 \times 3 \times \frac{12}{4} = 9 \times 3 \times 3 = 81$

7 0

2 years ago

Read 2 more answers

E<br> > (6x) =<br> x=1<br> What is the answer

Aleksandr-060686 [28]

Answer: well I don't know I'm stupid sorry

Step-by-step explanation:

3 0

4 years ago

Read 2 more answers

PLEASE HELP ME WITH MY MATH

Alina [70]

Answer:

Step-by-step explanation:

1)

y is 3 times more than x.

X=0 Y=0 3x0=0

X=1 Y=3

X=2 Y=6

X=3 Y=9

X=4 Y=12

Then just plot it as co-ordinates (x,y)

2)

Y is 1/4 of x. Divide by 4

X=0 Y=0

X=4 Y=1

X=8 Y=2

X=12 Y=3

X=16 Y=4

Then just plot it as co-ordinates (x,y)

8 0

3 years ago