Question

In: Statistics and Probability

Solve the equation for the unknown quantity. 12) 7z + 13 = 5z + 5

Solve the equation for the unknown quantity. 12) 7z + 13 = 5z + 5

Solutions

Expert Solution

7z + 13 = 5z + 5

or, 7z - 5z = 5 - 13

or, 2z = -8

or, z = -4 (ans)

                                                                                                                                                                                       


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