30z+40=

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Solution for 30z+40= equation: 


Simplifying
30z + 40 = 0

Reorder the terms:
40 + 30z = 0

Solving
40 + 30z = 0

Solving for variable 'z'.

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

Add '-40' to each side of the equation.
40 + -40 + 30z = 0 + -40

Combine like terms: 40 + -40 = 0
0 + 30z = 0 + -40
30z = 0 + -40

Combine like terms: 0 + -40 = -40
30z = -40

Divide each side by '30'.
z = -1.333333333

Simplifying
z = -1.333333333

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