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Illusion [34]
2 years ago
7

2x - 4 = -2 + 4x what is ×​

Mathematics
2 answers:
andreyandreev [35.5K]2 years ago
8 0

Answer:

-1 = x

Step-by-step explanation:

2x - 4 = -2 + 4x

add 2 to both sides

2x - 4 + 2 = -2 + 2 + 4x

2x - 2 = 4x

subtract 2x from both sides

2x - 2x - 2 = 4x - 2x

-2 = 2x

divide both sides by 2

-2/2 = 2x/2

-1 = x

Marat540 [252]2 years ago
4 0

Answer:

x = -1

Step-by-step explanation:

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Find the compound interest compounded annually on rupees 2700 rate 6 ⅔% per annum and time is 2 years​
dalvyx [7]

<u>Answer:</u>

plz mark me as brainliest ...TOOK ME LONG TIME TO TYPE

answer = CI = 3108 RUPEES

<u>Step-by-step explanation:</u>

i am doing the method in which u find the simple interest of first year then second year.

SI FOR 1ST YEAR= P X R X T / 100

SI = 2700 X 20 X 2 / 3 X 100   ( RATE OF INTEREST IS 20 / 3)

SI = 108000/300

SI = 360

SI FOR SECOND YEAR =

P = 2700 + 360= 3060

SI = 3060 X 20 X 2 / 300

SI= 122400 / 300

SI = 408

COMPOUND INTEREST (CI) = PRINCIPLE + SI OF 2ND YEAR

CI = 2700 + 408

CI = 3108 RUPEES

or u can solve be the method

CI = amount - principle

Amount= principle x (change in ratio) raised to time

                                       ***************************************

6 0
3 years ago
X + y = 8<br> Let x = 6. What is y?<br> Enter the correct answer.<br> DONE<br> 00000
yuradex [85]

Answer:

y=2

Step-by-step explanation:

x+y=8

6+y=8

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5 0
3 years ago
Read 2 more answers
If c=4 and the problem is c to the third power/2 what is the answer?
tiny-mole [99]

c=4\\\frac{c^3}{2}\\\frac{(4)^3}{2}\\\frac{64}{2}\\32

When c = 4 and it is applied to this equation, the answer is 32.

⭐ Answered by Hyperrspace (Ace) ⭐

⭐ Brainliest would be appreciated, I'm trying to reach genius! ⭐

⭐ If you have questions, leave a comment, I'm happy to help! ⭐

6 0
3 years ago
I need help I don’t know how to do this
vfiekz [6]

Answer:

5

Step-by-step explanation: The bigger triangle is 6 times bigger than the smaller one.

4 0
3 years ago
Three times a number n less 4 is 11
ch4aika [34]

Answer:

3*n<4=11

Step-by-step explanation:

Three times a number n less than 4 is 11

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3 years ago
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