Respuesta :

Answer:

Step-by-step explanation:

Simplifying :

8x + -20 = 3x + 5

Reorder the terms:

-20 + 8x = 3x + 5

Solving:

-20 + 8x = 5 + 3x

Add '-3x' to each side of the equation:

-20 + 8x + -3x = 5 + 3x + -3x

Combine like terms: 8x + -3x = 5x :

-20 + 5x = 5 + 3x + -3x

Add '20' to each side of the equation:

-20 + 20 + 5x = 5 + 20

Combine like terms: -20 + 20 = 0 :

0 + 5x = 5 + 20

5x = 5 + 20

Divide each side by '5':

x = 5

Simplify:

x=5

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