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s2008m [1.1K]
3 years ago
7

Z + 6 over 3 = 2z over 4

Mathematics
1 answer:
Black_prince [1.1K]3 years ago
7 0
    \frac{z + 6}{3} = \frac{2z}{4}   Multiply both sides by 3
    z + 6 = \frac{(3)2z}{4}   Multiply both sides by 4
(4)z + 6 = (3)2z   Simplify
4z + 24 = 6z   Subtract 4z from both sides
        24 = 2z   Divide both sides by 2
         12 = z     Flip the sides to make it easier to read
          z = 12
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