-8z + 12 = 12 - 4z-8z +4z + 12 = 12 - 4z +4z-4z + 12 -12 = 12 -12-4z / -4 = 0 / -4z = 0:)
6z-4z-z = 6-7-4 z = -5
3y + 4z + 12y = 3y -3y -3y ------------------------- 4z + 12y = 0 divide everything by 4 z + 3y = 0 -3y -3y z = -3y
5x-2y+3z-2x-y-4z=3x-3y-z
4z + 2 + 5z - 3 = 9z - 1
4z squared (z+4) (z+4)
11z+√(4z)+√(10z)=11z+√(10z)+2*√(z)
9z
-8z + 12 = 12 - 4z-8z +4z + 12 = 12 - 4z +4z-4z + 12 -12 = 12 -12-4z / -4 = 0 / -4z = 0:)
7 + 4z = 437 + 4z -7 = 43 - 7 4z = 43 - 7 4z = 36 z = 9
Unfortunately, limitations of the browser used by Answers.com means that we cannot see most symbols. It is therefore impossible to give a proper answer to your question. Please resubmit your question spelling out the symbols as "plus", "minus", "times", "equals", "squared", "cubed".
6z-4z-z = 6-7-4 z = -5
I used the matrix method to find the answer: x=4, y=-7, z=-5.
its 10x +9y +1z
3y + 4z + 12y = 3y -3y -3y ------------------------- 4z + 12y = 0 divide everything by 4 z + 3y = 0 -3y -3y z = -3y
z = 2 Factorised as (z - 2)(z - 2) = 0
5x-2y+3z-2x-y-4z=3x-3y-z