Ответ:
решение ниже
Пошаговое объяснение:
на листочке
[tex]5x - 16 = 14 \\ 5x = 14 + 16 \\ 5x = 30 \\ x = 30 \div 5 \\ x = 6[/tex]
[tex]8y = 10 + 3y \\ 8y - 3y = 10 \\ 5y = 10 \\ y = 10 \div 5 \\ y = 2[/tex]
[tex]24x - 16 = 8 + 12x \\ 24x - 12x = 8 + 16 \\ 12x = 24 \\ x = 24 \div 12 \\ x = 2[/tex]
[tex]12 - y = 2y + 6 \\ 2y + y= 12 - 6 \\ 3y = 6 \\ y = 6 \div 3 \\ y = 2[/tex]
[tex]3x + 3 = 27 - 5x \\ 3x + 5x = 27 - 3 \\ 8x = 24 \\ x = 24 \div 8 \\ x = 3[/tex]
[tex] - 3y - 8 = 2y + 7 \\ 2y + 3y = - 8 - 7 \\ 5y = - 15 \\ y = - 15 \div 5 \\ y = - 3[/tex]
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Answers & Comments
Ответ:
решение ниже
Пошаговое объяснение:
на листочке
[tex]5x - 16 = 14 \\ 5x = 14 + 16 \\ 5x = 30 \\ x = 30 \div 5 \\ x = 6[/tex]
[tex]8y = 10 + 3y \\ 8y - 3y = 10 \\ 5y = 10 \\ y = 10 \div 5 \\ y = 2[/tex]
[tex]24x - 16 = 8 + 12x \\ 24x - 12x = 8 + 16 \\ 12x = 24 \\ x = 24 \div 12 \\ x = 2[/tex]
[tex]12 - y = 2y + 6 \\ 2y + y= 12 - 6 \\ 3y = 6 \\ y = 6 \div 3 \\ y = 2[/tex]
[tex]3x + 3 = 27 - 5x \\ 3x + 5x = 27 - 3 \\ 8x = 24 \\ x = 24 \div 8 \\ x = 3[/tex]
[tex] - 3y - 8 = 2y + 7 \\ 2y + 3y = - 8 - 7 \\ 5y = - 15 \\ y = - 15 \div 5 \\ y = - 3[/tex]