baileyandmar baileyandmar

25-09-2020
Mathematics

contestada

#9. Solve: 8x + 5 = 3x + 15

X = 4
x = 2
x = 20/11
x = 20

Respuesta :

micahhillcreati micahhillcreati

25-09-2020

Answer:

x = 2

Step-by-step explanation:

8x + 5 = 3x + 15

8x - 3x + 5 = 3x - 3x + 15

5x + 5 = 15

5x + 5 - 5 = 15 - 5

5x = 10

5x / 5 = 10 / 5

x = 2

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