Solve for z.
you're given
y^2 + 3yz - 8z - 4x = 0
factorize
z*(3y - 8) + y^2 - 4x = 0
z*(3y - 8) = 4x - y^2
z = (4x - y^2) / (3y - 8)
Bring all the Z to 1 side and u will get
y^2- 4x = 8z + 3yz
Then u take out z as the common factor
y^2- 4x = z
Divide 8+ 3y so as to solve for z
y^2- 4x/(8 + 3y) = z
z(3y-8)+y^2-4x=0
z(3y-8)=-y^2+4x
z=((-y^2+4x)/(3y-8))
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Verified answer
you're given
y^2 + 3yz - 8z - 4x = 0
factorize
z*(3y - 8) + y^2 - 4x = 0
z*(3y - 8) = 4x - y^2
z = (4x - y^2) / (3y - 8)
Bring all the Z to 1 side and u will get
y^2- 4x = 8z + 3yz
Then u take out z as the common factor
y^2- 4x = z
Divide 8+ 3y so as to solve for z
y^2- 4x/(8 + 3y) = z
z(3y-8)+y^2-4x=0
z(3y-8)=-y^2+4x
z=((-y^2+4x)/(3y-8))