7z+19=-2

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Solution for 7z+19=-2 equation: 


Simplifying
7z + 19 = -2

Reorder the terms:
19 + 7z = -2

Solving
19 + 7z = -2

Solving for variable 'z'.

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

Add '-19' to each side of the equation.
19 + -19 + 7z = -2 + -19

Combine like terms: 19 + -19 = 0
0 + 7z = -2 + -19
7z = -2 + -19

Combine like terms: -2 + -19 = -21
7z = -21

Divide each side by '7'.
z = -3

Simplifying
z = -3

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