2z+10+4z-16=90

Solution for 2z+10+4z-16=90 equation:

Simplifying
2z + 10 + 4z + -16 = 90

Reorder the terms:
10 + -16 + 2z + 4z = 90

Combine like terms: 10 + -16 = -6
-6 + 2z + 4z = 90

Combine like terms: 2z + 4z = 6z
-6 + 6z = 90

Solving
-6 + 6z = 90

Solving for variable 'z'.

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

Add '6' to each side of the equation.
-6 + 6 + 6z = 90 + 6

Combine like terms: -6 + 6 = 0
0 + 6z = 90 + 6
6z = 90 + 6

Combine like terms: 90 + 6 = 96
6z = 96

Divide each side by '6'.
z = 16

Simplifying
z = 16