Respuesta:
21
Explicación paso a paso:
x+x+1+x+2=66
3x+3=66
3x=66-3
3x=63
x=63/3
x=21
DE NADA:)<3
[tex]x=21[/tex]
[tex]x+x+x+1+2=66[/tex]
[tex]3x+1+2=66[/tex]
[tex]3x+3=66[/tex]
[tex]3x+3-3=66-3[/tex]
[tex]3x=63[/tex]
[tex]\frac{3x}{3}=\frac{63}{3}[/tex]
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Respuesta:
21
Explicación paso a paso:
x+x+1+x+2=66
3x+3=66
3x=66-3
3x=63
x=63/3
x=21
DE NADA:)<3
Verified answer
Respuesta:
[tex]x=21[/tex]
Explicación paso a paso:
[tex]x+x+x+1+2=66[/tex]
[tex]3x+1+2=66[/tex]
[tex]3x+3=66[/tex]
[tex]3x+3-3=66-3[/tex]
[tex]3x=63[/tex]
[tex]\frac{3x}{3}=\frac{63}{3}[/tex]
[tex]x=21[/tex]