Stuck on math?

Question

Could someone help me on these problems? Pre-Algerbra work only please!

Solve For X

2x+5k = 6k^2-3kx-6

2n(x-n) = x-5n+2

Answer 1

2x+3kx=6k^2-5k-6
x(2+3k)=6k^2-5k-6
x=6k^2-5k-6/(3k+2)
=6k^2-9k+4k-6/(3k+2)
=3k(2k-3)+2(2k-3)/(3k+2)
=(2k-3)(3k+2)/(3k+2)
=(2k-3)

2.2nx-2n^2=x-5n+2
all x es on one sideand the n s on the other
2nx-x=2n^2-5n+2
x(2n-1)=2n^2-5n+2
x=2n^2-5n+2/(2n-1)
=2n^2-4n-n+2/(2n-1)
=2n(n-2)-1(n-2)/(2n-1)
=(n-2)(2n-1)/(2n-1)
=n+2

Answer 2

oh these are fun.....

2x+5k=6k^2-3kx-6
2x+3kx=6k^2-5k-6
x(3k+2)=(3k+2)(2k-3)
x=2k-3

2n(x-n)=x-5n+2
2nx-2n^2=x-5n+2
2nx-x=2n^2-5n+2
x(2n-1)=(n-2)(2n-1)
x=n-2

hee hee

Answer 3

2x+5k=6k^2-3kx-6
2x+3kx=6k^2-5k-6
x(3k+2)=(3k+2)(2k-3)
x=2k-3

2n(x-n)=x-5n+2
2nx-2n^2=x-5n+2
2nx-x=2n^2-5n+2
x(2n-1)=(n-2)(2n-1)
x=n-2

Whew, who is your math teacher!!!