3(z+4)-3=9

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


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

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

Reorder the terms:
12 + -3 + 3z = 9

Combine like terms: 12 + -3 = 9
9 + 3z = 9

Add '-9' to each side of the equation.
9 + -9 + 3z = 9 + -9

Combine like terms: 9 + -9 = 0
0 + 3z = 9 + -9
3z = 9 + -9

Combine like terms: 9 + -9 = 0
3z = 0

Solving
3z = 0

Solving for variable 'z'.

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

Divide each side by '3'.
z = 0

Simplifying
z = 0

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