-9(7z+8)-4z=

Solution for -9(7z+8)-4z= equation:

Simplifying
-9(7z + 8) + -4z = 0

Reorder the terms:
-9(8 + 7z) + -4z = 0
(8 * -9 + 7z * -9) + -4z = 0
(-72 + -63z) + -4z = 0

Combine like terms: -63z + -4z = -67z
-72 + -67z = 0

Solving
-72 + -67z = 0

Solving for variable 'z'.

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

Add '72' to each side of the equation.
-72 + 72 + -67z = 0 + 72

Combine like terms: -72 + 72 = 0
0 + -67z = 0 + 72
-67z = 0 + 72

Combine like terms: 0 + 72 = 72
-67z = 72

Divide each side by '-67'.
z = -1.074626866

Simplifying
z = -1.074626866