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Marianna [84]
3 years ago
10

Please answer this question! Brainliest and thirty points!

Mathematics
2 answers:
NeX [460]3 years ago
6 0

Answer:

option c

Step-by-step explanation:

x + 9 - 4x =3 - 2x + 4

=>x + 2x - 4x =7 - 9

=>3x - 4x = -2

=>-x = -2

=>x = 2

FinnZ [79.3K]3 years ago
3 0

Answer:

x=2

Step-by-step explanation:

x+9 -4x = 3-2x+4

The first step is to combine like terms

-3x+9 = -2x+7

Add 3x to each side

-3x+3x+9 = -2x+3x+7

9 = x+7

Subtract 7 from each side

9-7 = x+7-7

2 =x

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2y = 3x + 4<br> 2x = -3y - 7
anygoal [31]

Answer:

x= -2.........&.........y= -1

Step-by-step explanation:

(x,y)=(-2,-1)

7 0
3 years ago
• William Shakespeare died on his birthday at
saveliy_v [14]

Answer:

C

Step-by-step explanation:

6 0
3 years ago
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Approximately how many liters are in 20 gallons 1 L 0.26 gal.
Sergeu [11.5K]

Answer:

77 litres

Step-by-step explanation:

1L = 0.26 gal

0.26 gal = 1L

Divide both sides by 0.26

1 gal = 1 ➗ 0.26

1 gal = 3.85 L

Now multiply both sides by 20

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I hope this was helpful, please mark as brainliest

4 0
3 years ago
Solve for t.......<br><img src="https://tex.z-dn.net/?f=4%20%28t%20%2B%20%5Ccfrac%7B1%7D%7B4%7D%20%5C%3A%20%20%29%20%3D%203" id=
Bingel [31]

Answer:

t = \cfrac{1}{2}

Step-by-step explanation:

Given equation:

4(t+\cfrac{1}{4})=3

Divide both sides by 4:

t+\cfrac{1}{4}=\cfrac{3}{4}

Subtract 1/4 from both sides:

t = \cfrac{3}{4}- \cfrac{1}{4}

t = \cfrac{2}{4}

Simplify:

t = \cfrac{1}{2}

7 0
2 years ago
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Four divided by what equals 195
ella [17]
Well, you would need to do 195x4 and you would get 780, I believe. So 780 divided by 4 is 195.
7 0
3 years ago
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