(2z+14)+(4z-8)=90

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Solution for (2z+14)+(4z-8)=90 equation:


Simplifying
(2z + 14) + (4z + -8) = 90

Reorder the terms:
(14 + 2z) + (4z + -8) = 90

Remove parenthesis around (14 + 2z)
14 + 2z + (4z + -8) = 90

Reorder the terms:
14 + 2z + (-8 + 4z) = 90

Remove parenthesis around (-8 + 4z)
14 + 2z + -8 + 4z = 90

Reorder the terms:
14 + -8 + 2z + 4z = 90

Combine like terms: 14 + -8 = 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 = 84
6z = 84

Divide each side by '6'.
z = 14

Simplifying
z = 14

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