8-3(z+12)=4

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Solution for 8-3(z+12)=4 equation:


Simplifying
8 + -3(z + 12) = 4

Reorder the terms:
8 + -3(12 + z) = 4
8 + (12 * -3 + z * -3) = 4
8 + (-36 + -3z) = 4

Combine like terms: 8 + -36 = -28
-28 + -3z = 4

Solving
-28 + -3z = 4

Solving for variable 'z'.

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

Add '28' to each side of the equation.
-28 + 28 + -3z = 4 + 28

Combine like terms: -28 + 28 = 0
0 + -3z = 4 + 28
-3z = 4 + 28

Combine like terms: 4 + 28 = 32
-3z = 32

Divide each side by '-3'.
z = -10.66666667

Simplifying
z = -10.66666667

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