Unfortunately, the browser used by Answers.com for posting questions is incapable of accepting mathematical symbols. This means that we cannot see the mathematically critical parts of the question. We are, therefore unable to determine what exactly the question is about and so cannot give a proper answer to your question. Please edit your question to include words for symbols and resubmit.
There is no symbol between -6 and 3y.
2x-11
That would depend on the plus or minus value of 3y or maybe an equality is missing none of which have been given.
8x - 7y + 6
x + y = 6 so that -x = y - 6 -x + 3y = -2 that is, y - 6 + 3y = -2 or 4y = 4 or y = 1 and then -x = y - 6 = -5 so that x = 5
Slope = - 5/3
2x-11
10y= 6y+5+3y 10y=6+9y y=6
Collect like terms: 2x + 3y + 3y - 5 - 6 2x + 6y - 11
It is: 3y+30
That would depend on the plus or minus value of 3y or maybe an equality is missing none of which have been given.
2(-2)-3y=6 which is equal to -4 -3y = 6 which is equal to -3y = 10 which is equal to y = -(10 / 3) = -3.333...
8x - 7y + 6
x + y = 6 so that -x = y - 6 -x + 3y = -2 that is, y - 6 + 3y = -2 or 4y = 4 or y = 1 and then -x = y - 6 = -5 so that x = 5
Slope = - 5/3
-4(7x-3y-z)-(-6)(9x-z+2)
my head hurts now u bich
p + q + r = (2x - 9y) + (5y + 6 - 4x) + (3x + 3y - 5) = x - y + 1