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

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


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

Combine like terms: -4z + -7z = -11z
-11z = 8z + -2 + -7z

Reorder the terms:
-11z = -2 + 8z + -7z

Combine like terms: 8z + -7z = 1z
-11z = -2 + 1z

Solving
-11z = -2 + 1z

Solving for variable 'z'.

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

Add '-1z' to each side of the equation.
-11z + -1z = -2 + 1z + -1z

Combine like terms: -11z + -1z = -12z
-12z = -2 + 1z + -1z

Combine like terms: 1z + -1z = 0
-12z = -2 + 0
-12z = -2

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

Simplifying
z = 0.1666666667

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