-27z^2+(-4z^2)=

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Solution for -27z^2+(-4z^2)= equation: 


Simplifying
-27z2 + (-4z2) = 0

Combine like terms: -27z2 + (-4z2) = -31z2
-31z2 = 0

Solving
-31z2 = 0

Solving for variable 'z'.

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

Divide each side by '-31'.
z2 = 0

Simplifying
z2 = 0

Take the square root of each side:
z = {0}

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