18-06-2020
Mathematics

contestada

Complete the steps to solve for X
please say sloving steps

Complete the steps to solve for Xplease say sloving steps class=

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

18-06-2020

Answer:

see below

Step-by-step explanation:

2/5x - 1/4x = 3

Get a common denominator of 20

2/5x *4/4 - 1/4x *5/5 =3

8/20 x - 5/20x =3

3/20x = 3

Multiply by 20/3 to isolate x

20/3 * 3/20 x = 20/3 * 3

x = 20

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