-4z+8z=-6z-8-7z

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Solution for -4z+8z=-6z-8-7z equation:


Simplifying
-4z + 8z = -6z + -8 + -7z

Combine like terms: -4z + 8z = 4z
4z = -6z + -8 + -7z

Reorder the terms:
4z = -8 + -6z + -7z

Combine like terms: -6z + -7z = -13z
4z = -8 + -13z

Solving
4z = -8 + -13z

Solving for variable 'z'.

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

Add '13z' to each side of the equation.
4z + 13z = -8 + -13z + 13z

Combine like terms: 4z + 13z = 17z
17z = -8 + -13z + 13z

Combine like terms: -13z + 13z = 0
17z = -8 + 0
17z = -8

Divide each side by '17'.
z = -0.4705882353

Simplifying
z = -0.4705882353

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