z-3.6=46.8 add 3.6 to both sides z=50.4
Can you help with this equation? Thanks. Solve for x and y and z for the following. x plus y plus z equals 9 x plus 2y plus 3z equals 23 x plus 5y plus -3z equals -7
You cannot solve one equation in three unknowns. You need three independent equations.
If: 3z = 0.45 Then: z = 0.15 by dividing both sides by 3
y=84-72=12 z=84-52=32 x=84-12-32=40
72
6+z = 3 z = 3-6 z = -3
What are we solving here for, Z, X, or Y?If solve for Z then the answer would be z = x + yIf solve for X then the answer would be z = z - yIf solve for Y than the answer would y = z - xHope this help.
z=.3
Set up the equation and solve for z: 28 + z = 56 (next, subtract 28 from each side of the equaition to solve) z = 28
z-3.6=46.8 add 3.6 to both sides z=50.4
Can you help with this equation? Thanks. Solve for x and y and z for the following. x plus y plus z equals 9 x plus 2y plus 3z equals 23 x plus 5y plus -3z equals -7
you can not solve this equation
To solve an equation with three unknowns, x, y and z, you require 3 independent equations.
You cannot solve one equation in three unknowns. You need three independent equations.
If: 3z = 0.45 Then: z = 0.15 by dividing both sides by 3
You should write the question out as z= (y/x). To solve this, you would multiple x to the other side to get y alone. Then you would multiply z to the other side. z= (y/x) Given xz= y x= y/z