6z-7z=2z-1+2z

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Solution for 6z-7z=2z-1+2z equation:


Simplifying
6z + -7z = 2z + -1 + 2z

Combine like terms: 6z + -7z = -1z
-1z = 2z + -1 + 2z

Reorder the terms:
-1z = -1 + 2z + 2z

Combine like terms: 2z + 2z = 4z
-1z = -1 + 4z

Solving
-1z = -1 + 4z

Solving for variable 'z'.

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

Add '-4z' to each side of the equation.
-1z + -4z = -1 + 4z + -4z

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

Combine like terms: 4z + -4z = 0
-5z = -1 + 0
-5z = -1

Divide each side by '-5'.
z = 0.2

Simplifying
z = 0.2

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