Solve for z
z=2
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7z-10-z=2
Subtract z from both sides.
6z-10=2
Combine 7z and -z to get 6z.
6z=2+10
Add 10 to both sides.
6z=12
Add 2 and 10 to get 12.
z=\frac{12}{6}
Divide both sides by 6.
z=2
Divide 12 by 6 to get 2.
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