4z-9z+2=0

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Solution for 4z-9z+2=0 equation:


Simplifying
4z + -9z + 2 = 0

Reorder the terms:
2 + 4z + -9z = 0

Combine like terms: 4z + -9z = -5z
2 + -5z = 0

Solving
2 + -5z = 0

Solving for variable 'z'.

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

Add '-2' to each side of the equation.
2 + -2 + -5z = 0 + -2

Combine like terms: 2 + -2 = 0
0 + -5z = 0 + -2
-5z = 0 + -2

Combine like terms: 0 + -2 = -2
-5z = -2

Divide each side by '-5'.
z = 0.4

Simplifying
z = 0.4

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