16=7z+30

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Solution for 16=7z+30 equation:


Simplifying
16 = 7z + 30

Reorder the terms:
16 = 30 + 7z

Solving
16 = 30 + 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.
16 + -7z = 30 + 7z + -7z

Combine like terms: 7z + -7z = 0
16 + -7z = 30 + 0
16 + -7z = 30

Add '-16' to each side of the equation.
16 + -16 + -7z = 30 + -16

Combine like terms: 16 + -16 = 0
0 + -7z = 30 + -16
-7z = 30 + -16

Combine like terms: 30 + -16 = 14
-7z = 14

Divide each side by '-7'.
z = -2

Simplifying
z = -2

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