17 + z -(-9)
+17 +17
(34) + (26)
z=60
You need to solve for Z so we need to get z by itself so take 17 and add it to both sides because whatever is on the left side of the equal sign is always what you need to add 17+ 17 then 17+(-9) you get your answers then add those two up then you get z=60.
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Your brainly friend ( lauralit1 )
