4(3z+1)-9=103

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Solution for 4(3z+1)-9=103 equation:


Simplifying
4(3z + 1) + -9 = 103

Reorder the terms:
4(1 + 3z) + -9 = 103
(1 * 4 + 3z * 4) + -9 = 103
(4 + 12z) + -9 = 103

Reorder the terms:
4 + -9 + 12z = 103

Combine like terms: 4 + -9 = -5
-5 + 12z = 103

Solving
-5 + 12z = 103

Solving for variable 'z'.

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

Add '5' to each side of the equation.
-5 + 5 + 12z = 103 + 5

Combine like terms: -5 + 5 = 0
0 + 12z = 103 + 5
12z = 103 + 5

Combine like terms: 103 + 5 = 108
12z = 108

Divide each side by '12'.
z = 9

Simplifying
z = 9

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