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Solve the linear equation, 2z - 1 = 14 – z, and choose the option which represents the solution.

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z = 5

z = 6

z = 7

z = 0

answer is A.

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Detailed Solution

The given linear equation is as follows,

2 z − 1 = 14 − z

First of all, we will add 1 on both sides of the equation, as follows,

2 z − 1 + 1 = 14 + 1 − z 2 z = 15 − z

2 z + z = 15 − z + z 3 z = 15

3 z 3 = 153 z = 5

So, z = 5 is the solution of the linear equation

2 z − 1 = 14 − z

.
Hence, the correct option is (1).

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