If 7(5 - 6z) = 11(5 - 4z), then the value of z is 1. 10 2. 3. 12 4.

Question

KnowledgeBoat · Accepted Answer

Given: 7(5 - 6z) = 11(5 - 4z) ⇒ 35 - 42z = 55 - 44z ⇒ 44z - 42z = 55 - 35 [Transposing +35 to RHS and -44z to LHS] ⇒ 2z = 20 ⇒ z = ⇒ z = 10 Hence, option 1 is the correct option.

Mathematics

If 7(5 - 6z) = 11(5 - 4z), then the value of z is 1. 10 2. 3. 12 4.

Linear Eqns One Variable

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Mathematics

If 7(5 - 6z) = 11(5 - 4z), then the value of z is 1. 10 2. 3. 12 4.

Linear Eqns One Variable

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