8+9z+4=

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Solution for 8+9z+4= equation:


Simplifying
8 + 9z + 4 = 0

Reorder the terms:
8 + 4 + 9z = 0

Combine like terms: 8 + 4 = 12
12 + 9z = 0

Solving
12 + 9z = 0

Solving for variable 'z'.

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

Add '-12' to each side of the equation.
12 + -12 + 9z = 0 + -12

Combine like terms: 12 + -12 = 0
0 + 9z = 0 + -12
9z = 0 + -12

Combine like terms: 0 + -12 = -12
9z = -12

Divide each side by '9'.
z = -1.333333333

Simplifying
z = -1.333333333

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