-69=7z

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Solution for -69=7z equation:


Simplifying
-69 = 7z

Solving
-69 = 7z

Solving for variable 'z'.

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

Add '-7z' to each side of the equation.
-69 + -7z = 7z + -7z

Combine like terms: 7z + -7z = 0
-69 + -7z = 0

Add '69' to each side of the equation.
-69 + 69 + -7z = 0 + 69

Combine like terms: -69 + 69 = 0
0 + -7z = 0 + 69
-7z = 0 + 69

Combine like terms: 0 + 69 = 69
-7z = 69

Divide each side by '-7'.
z = -9.857142857

Simplifying
z = -9.857142857

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