zxjv7941 zxjv7941

12-01-2022
Mathematics

contestada

Solve 3(2x - 1) + 4x = 4(3x - 1) - 9

Respuesta :

george3065 george3065

12-01-2022

x = 5

Step-by-step explanation:

3 ( 2x - 1 ) + 4x = 4 ( 3x - 1 ) - 9
6x - 3 + 4x = 12x - 4 - 9
10x - 3 = 12x - 13
- 3 + 13 = 12x - 10x
10 = 2x
x = 10 / 2
x = 5

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