Solve for z
z=3
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12z-4=32
Combine 4z and 8z to get 12z.
12z=32+4
Add 4 to both sides.
12z=36
Add 32 and 4 to get 36.
z=\frac{36}{12}
Divide both sides by 12.
z=3
Divide 36 by 12 to get 3.
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