Solve for z
z=-3
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4z+32-7=13
Use the distributive property to multiply 4 by z+8.
4z+25=13
Subtract 7 from 32 to get 25.
4z=13-25
Subtract 25 from both sides.
4z=-12
Subtract 25 from 13 to get -12.
z=\frac{-12}{4}
Divide both sides by 4.
z=-3
Divide -12 by 4 to get -3.
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