– 9(2x – 4у)
-18х+36у
– 0,8(6x – 2с) – 4(х – 3с)
-8,8х+13,6с
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Answers & Comments
– 9(2x – 4у)
-18х+36у
– 0,8(6x – 2с) – 4(х – 3с)
-8,8х+13,6с