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3(5z - 7) - 2 (9z - 11) = 4 (8z - 13) - 17
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3(5z - 7) - 2 (9z - 11) = 4 (8z - 13) - 17

User Gianluca Veschi
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Answer z=2

See picture attached for the math

3(5z - 7) - 2 (9z - 11) = 4 (8z - 13) - 17-example-1
User Johannesmik
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