3(4z+1)-6=81

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Solution for 3(4z+1)-6=81 equation:


Simplifying
3(4z + 1) + -6 = 81

Reorder the terms:
3(1 + 4z) + -6 = 81
(1 * 3 + 4z * 3) + -6 = 81
(3 + 12z) + -6 = 81

Reorder the terms:
3 + -6 + 12z = 81

Combine like terms: 3 + -6 = -3
-3 + 12z = 81

Solving
-3 + 12z = 81

Solving for variable 'z'.

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

Add '3' to each side of the equation.
-3 + 3 + 12z = 81 + 3

Combine like terms: -3 + 3 = 0
0 + 12z = 81 + 3
12z = 81 + 3

Combine like terms: 81 + 3 = 84
12z = 84

Divide each side by '12'.
z = 7

Simplifying
z = 7

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