3z+9=1.5

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Solution for 3z+9=1.5 equation: 


Simplifying
3z + 9 = 1.5

Reorder the terms:
9 + 3z = 1.5

Solving
9 + 3z = 1.5

Solving for variable 'z'.

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

Add '-9' to each side of the equation.
9 + -9 + 3z = 1.5 + -9

Combine like terms: 9 + -9 = 0
0 + 3z = 1.5 + -9
3z = 1.5 + -9

Combine like terms: 1.5 + -9 = -7.5
3z = -7.5

Divide each side by '3'.
z = -2.5

Simplifying
z = -2.5

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