-7z-6z=4z+1+z

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Solution for -7z-6z=4z+1+z equation:


Simplifying
-7z + -6z = 4z + 1 + z

Combine like terms: -7z + -6z = -13z
-13z = 4z + 1 + z

Reorder the terms:
-13z = 1 + 4z + z

Combine like terms: 4z + z = 5z
-13z = 1 + 5z

Solving
-13z = 1 + 5z

Solving for variable 'z'.

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

Add '-5z' to each side of the equation.
-13z + -5z = 1 + 5z + -5z

Combine like terms: -13z + -5z = -18z
-18z = 1 + 5z + -5z

Combine like terms: 5z + -5z = 0
-18z = 1 + 0
-18z = 1

Divide each side by '-18'.
z = -0.05555555556

Simplifying
z = -0.05555555556

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