Question

-9x = 243; 4x = 0, 24; 7x = 7,063;

Answer 1

-9х=243
х=243÷(-9)
х=-27
4х=0,24
х=0,24÷4
х=0,06 
7х=7,063
х=7,063÷7
х=1,009

Answer 2

Спасибо

Answer 3

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