Solve for z
z=54.4
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160-z=0.66\times 160
Multiply both sides by 160.
160-z=105.6
Multiply 0.66 and 160 to get 105.6.
-z=105.6-160
Subtract 160 from both sides.
-z=-54.4
Subtract 160 from 105.6 to get -54.4.
z=54.4
Multiply both sides by -1.
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