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2 votes
67a(t+z)=45z+67 solve for (z)

User Miger
by
8.5k points

1 Answer

5 votes

Answer: z =
(67(1 - at))/(67a - 45)

Explanation:

67a(t + z) = 45z + 67

67at + 67az = 45z + 67

-67at -45z -45z -67at

67az - 45z = 67 - 67at

z(67a - 45) = 67 - 67at

÷ (67a - 45) ÷ (67a - 45)

z =
(67 - 67at)/(67a - 45)

=
(67(1 - at))/(67a - 45)

User Mark McKinstry
by
7.7k points

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