Respuesta :

mrcilengir
3+4=7
7 x 13 = 91
X=91
sunflowerem

[tex]13=\frac{x}{3}+4[/tex]

First, subtract 4 from both sides.

[tex]9=\frac{x}{3}[/tex]

Multiply both sides by 3.

27=x

I hope this helps :)

Otras preguntas