7z+2=1

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Solution for 7z+2=1 equation: 


Simplifying
7z + 2 = 1

Reorder the terms:
2 + 7z = 1

Solving
2 + 7z = 1

Solving for variable 'z'.

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

Add '-2' to each side of the equation.
2 + -2 + 7z = 1 + -2

Combine like terms: 2 + -2 = 0
0 + 7z = 1 + -2
7z = 1 + -2

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

Divide each side by '7'.
z = -0.1428571429

Simplifying
z = -0.1428571429

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