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Mathematics
20 May, 13:54
2 (3z - 2) + 8 = 34
(solve for z)
+1
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Korbin Valenzuela
20 May, 14:16
0
The answer to your question is z = 5
Step-by-step explanation:
2 (3z - 2) + 8 = 34
1. - Expand
6z - 4 + 8 = 34
2. - Add 4 to both sides
6z - 4 + 8 + 4 = 34 + 4
3. - Simplify
6z + 8 = 38
4. - Subtract 8 to both sides
6z + 8 - 8 = 38 - 8
5. - Simplify
6z = 30
6. - Divide both sides by 6
6/6 z = 30/6
7. - Simplify and result
z = 5
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