lynny123
lynny123
19-08-2016
Mathematics
contestada
i need to know how to solve 15x - 8 =14x + 13
Respuesta :
dalendrk
dalendrk
19-08-2016
15x - 8 = 14x + 13 |add 8 to both sides
15x = 14x + 21 |subtract 14x from both sides
x = 21
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Аноним
Аноним
19-08-2016
[tex]15x - 8 =14x + 13[/tex]
[tex]15x=14x+13+8[/tex]
[tex]15x=14x+21[/tex]
[tex]15x-14x=21 [/tex]
[tex]x=21[/tex]
Answer Link
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