Obscure

What is your team?

So if we know the answer is -5...

What divided by 3 is -5? -15. So lets continue.

-15 / 4 = -3.75. So now we must add 11.

11 + (-3.75) = 7.25

Is this correct?

We will use the distributive property for this:

-4(5x+3) = -4(5x) + -4(3) = -20x + -12

So your final Answer is -20x + -12, because there is no more to go!

3,333,333,533,533,335,434,333,333,333,333,333,333,333,273,865,478,364,387,346,478,347 + 849,895,782,300,859,308,503,878,573,087,503,985,058,766,748,634,578,457,947 - 475,868,979,068,755,788,899,078,784,234,123 = 3,333,334,383,429,117,735,192,641,837,211,430,551,858,190,168,456,213,943,140,702,171

Unlike some people I take the time to type in the comma's.

https://www.khanacademy.org/math/pre-algebra/pre-algebra-decimals/pre-algebra-decimals-to-fractions/v/converting-decimals-to-fractions-1-ex-1

What is Khan Academy?

Khan Academy is the one type of video sharing website. They give you knowledge from basic to advance in various subjects like Maths, Computer Science. It was founded by Salman Khan - A MIT Graduate from US. Even Google has given them lots of technical support as well as financial support. You can read this article on Khan Academy http://www.thasariya.com/khan-academy-a-rich-academy-of-accounting-computer-science-gmat-maths-physics-and-lot-more/

Okay. I just like to always try to put the work and easiest way of equations into it.(Sorry about bad english.)

Was my way to sophisticated? XDD

1.

A: 3 x 4 x 5 = 3 x 4(12) x 5

So 12 x 5 = 60. (3 x 4 x 5 = 60)

2.

A: First, add 138 and 102 to get 240. Then divide 240 by 2 to get your answer! (138 + 102 = 240 / 2 = 120!)

https://web2.0calc.com/questions/slope-equations

Or:

Example: [(8, 6)(4, 7)]

[(8, 6)(4, 7)]

slope  =   [ subtract the y coordinates in some order ] /  [  subtract the x coordinates in the same order  ]

....so we have.....

slope  =   [7 - 6 ] / [ 4 - 8 ]  =    1 / - 4    =    -1 / 4

This was written by CPhill on one of my old posts. Hope it helps!(Remember, credit goes to CPhill for this equation)