-4z+40=0

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Solution for -4z+40=0 equation: 


Simplifying
-4z + 40 = 0

Reorder the terms:
40 + -4z = 0

Solving
40 + -4z = 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 + -4z = 0 + -40

Combine like terms: 40 + -40 = 0
0 + -4z = 0 + -40
-4z = 0 + -40

Combine like terms: 0 + -40 = -40
-4z = -40

Divide each side by '-4'.
z = 10

Simplifying
z = 10

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