Question

Help pls :( i can’t do this

Answer 1

x =
`(1)/(2)`

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 =
`(2)/(4)` =
`(1)/(2)`