Solving proportions

Cagri Tacyildiz asked Oct 13, 2023

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1 vote

Solving proportions

Cagri Tacyildiz asked Oct 13, 2023

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11 votes

Answer:

$2x - 12 = 9x - 63 \\ \\ 63 - 12 = 9x - 2x \\ 51 = 7x \\ x = 7.2$

Kator answered Oct 19, 2023

by Kator

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