5z+3(z-9)=

Solution for 5z+3(z-9)= equation:

Simplifying
5z + 3(z + -9) = 0

Reorder the terms:
5z + 3(-9 + z) = 0
5z + (-9 * 3 + z * 3) = 0
5z + (-27 + 3z) = 0

Reorder the terms:
-27 + 5z + 3z = 0

Combine like terms: 5z + 3z = 8z
-27 + 8z = 0

Solving
-27 + 8z = 0

Solving for variable 'z'.

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

Add '27' to each side of the equation.
-27 + 27 + 8z = 0 + 27

Combine like terms: -27 + 27 = 0
0 + 8z = 0 + 27
8z = 0 + 27

Combine like terms: 0 + 27 = 27
8z = 27

Divide each side by '8'.
z = 3.375

Simplifying
z = 3.375