Respuesta :

menafox

Answer:

[tex]z>6[/tex]

Step-by-step explanation:

7z+5>47

Remove the 5:

[tex]7z+5-5>47-5\\7z>42[/tex]

Divide by 7 to get z by itself:

[tex]\frac{7z}{7} >\frac{42}{7} \\z>6[/tex]

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