mathishard2127
mathishard2127
13-02-2018
Mathematics
contestada
Solve for Z. 42=-7(z-3)
Respuesta :
s1m1
s1m1
13-02-2018
42= -7(z-3) distribute in parenthesis
42= -7z +21 isolate the variable z
7z=21-42
7z= -21
Z= -21/7
Z= -3
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