Question

Solve each of the following equations and cbeck your solution by substituting its value in the equation . 2=4(z+4)​

Answer 1

Answer:

sorry I didn't got the ryt answer

Answer 2

Answer:

$2 = 4(z + 4) \\ \\or \: 4(z + 4) = 2 \\ \\ = > 4z + 16 = 2 \\ \\ = > 4z = 2 - 16 \\ \\ = > 4z = - 14 \\ \\ = > z = \frac{ - 14}{4} \\ \\ = > z = \frac{ - 7}{2} \\ \\ now \: checking \: my \: answer \\ \\ = > 2 = 4( \frac{ - 7}{2} + 4) \\ \\ = > 2 = 4( \frac{ - 7 + 8}{2} ) \\ \\ = > 2 = 4( \frac{1}{2} ) \\ \\ = > 2 = \frac{4}{2} \\ \\ = > 2 = 2 \\ \\ hence \: verified$

☑️ z = - 7 / 2

hope this much helps uh ❣️