kejsiprifti1 kejsiprifti1

12-01-2020
Mathematics

contestada

Help pls :( i can’t do this

Help pls i cant do this class=

Respuesta :

jimrgrant1 jimrgrant1

12-01-2020

Answer:

x = [tex]\frac{1}{2}[/tex]

Step-by-step explanation:

Given

x(7x + 19) = (7x + 1)(x + 2) ← distribute using FOIL

7x² + 19x = 7x² + 15x + 2 ← subtract 7x² + 15x from both sides

4x = 2 ( divide both sides by 4 )

x = [tex]\frac{2}{4}[/tex] = [tex]\frac{1}{2}[/tex]

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