simultaneous equations

5 + 5x2 =15

Chang Cheng Liang (@changchengliang) on Threads threads.com

https://www.threads.com/@changchengliang/post/DNivP2jhp-m?xmt=AQF0BIAeiP1uc_WMuR5GpJELgblfzpJnyCUwA5qrE_HvHg

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