z-8+4z=4-2z

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Solution for z-8+4z=4-2z equation:


Simplifying
z + -8 + 4z = 4 + -2z

Reorder the terms:
-8 + z + 4z = 4 + -2z

Combine like terms: z + 4z = 5z
-8 + 5z = 4 + -2z

Solving
-8 + 5z = 4 + -2z

Solving for variable 'z'.

Move all terms containing z to the left, all other terms to the right.

Add '2z' to each side of the equation.
-8 + 5z + 2z = 4 + -2z + 2z

Combine like terms: 5z + 2z = 7z
-8 + 7z = 4 + -2z + 2z

Combine like terms: -2z + 2z = 0
-8 + 7z = 4 + 0
-8 + 7z = 4

Add '8' to each side of the equation.
-8 + 8 + 7z = 4 + 8

Combine like terms: -8 + 8 = 0
0 + 7z = 4 + 8
7z = 4 + 8

Combine like terms: 4 + 8 = 12
7z = 12

Divide each side by '7'.
z = 1.714285714

Simplifying
z = 1.714285714

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