12-4(z-3)=32+4

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Solution for 12-4(z-3)=32+4 equation:


Simplifying
12 + -4(z + -3) = 32 + 4

Reorder the terms:
12 + -4(-3 + z) = 32 + 4
12 + (-3 * -4 + z * -4) = 32 + 4
12 + (12 + -4z) = 32 + 4

Combine like terms: 12 + 12 = 24
24 + -4z = 32 + 4

Combine like terms: 32 + 4 = 36
24 + -4z = 36

Solving
24 + -4z = 36

Solving for variable 'z'.

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

Add '-24' to each side of the equation.
24 + -24 + -4z = 36 + -24

Combine like terms: 24 + -24 = 0
0 + -4z = 36 + -24
-4z = 36 + -24

Combine like terms: 36 + -24 = 12
-4z = 12

Divide each side by '-4'.
z = -3

Simplifying
z = -3

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