-8z+4z=z+2+7z

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Solution for -8z+4z=z+2+7z equation:


Simplifying
-8z + 4z = z + 2 + 7z

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

Reorder the terms:
-4z = 2 + z + 7z

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

Solving
-4z = 2 + 8z

Solving for variable 'z'.

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

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

Combine like terms: -4z + -8z = -12z
-12z = 2 + 8z + -8z

Combine like terms: 8z + -8z = 0
-12z = 2 + 0
-12z = 2

Divide each side by '-12'.
z = -0.1666666667

Simplifying
z = -0.1666666667

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