Ответ:
x=-2
Объяснение:
[tex]\displaystyle\frac{x+3}{2} +\frac{x}{4} =\frac{x+2}{8}[/tex]
[tex]\displaystyle\frac{x+3}{2} *8+\frac{x}{4} *8=\frac{x+2}{8}*8[/tex]
[tex]4x+12+2x=x+2\\4x+2x-x=2-12\\5x=-10\\x=-10:5\\x=-2[/tex]
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4(х+3)+2х=х+24х+12+2х=х+2
6х+12=х+2
6х-х=2-12
5х=-10
х=-2
Ответ:
x=-2
Объяснение:
[tex]\displaystyle\frac{x+3}{2} +\frac{x}{4} =\frac{x+2}{8}[/tex]
[tex]\displaystyle\frac{x+3}{2} *8+\frac{x}{4} *8=\frac{x+2}{8}*8[/tex]
[tex]4x+12+2x=x+2\\4x+2x-x=2-12\\5x=-10\\x=-10:5\\x=-2[/tex]