-20z-3=-19z

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Solution for -20z-3=-19z equation:


Simplifying
-20z + -3 = -19z

Reorder the terms:
-3 + -20z = -19z

Solving
-3 + -20z = -19z

Solving for variable 'z'.

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

Add '19z' to each side of the equation.
-3 + -20z + 19z = -19z + 19z

Combine like terms: -20z + 19z = -1z
-3 + -1z = -19z + 19z

Combine like terms: -19z + 19z = 0
-3 + -1z = 0

Add '3' to each side of the equation.
-3 + 3 + -1z = 0 + 3

Combine like terms: -3 + 3 = 0
0 + -1z = 0 + 3
-1z = 0 + 3

Combine like terms: 0 + 3 = 3
-1z = 3

Divide each side by '-1'.
z = -3

Simplifying
z = -3

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