al240177 al240177

29-10-2020
Mathematics

contestada

5χ= 140
Ο Α. x= 28
Ο Ο Ο
Ο Β. x= 135
Ο C. χ= 14
Ο D. x= 700

Respuesta :

sqdancefan sqdancefan

29-10-2020

9514 1404 393

Answer:

A. x = 28

Step-by-step explanation:

Divide both sides of the equation by the coefficient of x.

[tex]5x=140\\\\\dfrac{5x}{5}=\dfrac{140}{5}\\\\\boxed{x=28}[/tex]

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