7z+-5z-6=2

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Solution for 7z+-5z-6=2 equation:


Simplifying
7z + -5z + -6 = 2

Reorder the terms:
-6 + 7z + -5z = 2

Combine like terms: 7z + -5z = 2z
-6 + 2z = 2

Solving
-6 + 2z = 2

Solving for variable 'z'.

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

Add '6' to each side of the equation.
-6 + 6 + 2z = 2 + 6

Combine like terms: -6 + 6 = 0
0 + 2z = 2 + 6
2z = 2 + 6

Combine like terms: 2 + 6 = 8
2z = 8

Divide each side by '2'.
z = 4

Simplifying
z = 4

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