kcharuhasini7dtaksha kcharuhasini7dtaksha

21-06-2021
Mathematics

contestada

Three times a number increased by ten to equal to twenty less than six times the number. Find the number.

PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

will mark brainlist.

Respuesta :

dariabayar0521 dariabayar0521

21-06-2021

Answer:

x =10

Step-by-step explanation:

3x + 10 = 6x -20

3x - 6x + 10 = -20

-3x + 10 = -20

-3x = -20 -10

-3x = -30

x = -30/-3

x = 10

Check:

3(10) + 10 = 6(10) - 20

30 + 10 = 60 - 20

40 = 40

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