Question

the root of 3(-4x+4)+x-5 = - 5(3x+1)​

Answer 1

$3( - 4x + 4) + x - 5 = - 5(3x + 1)$

$- 12x + 12 + x - 5 = - 15x - 5$

$- 12x + x + 12 - 5 = - 15x - 5$

$- 11x + 7 = - 15x - 5$

$15x - 11x = - 5 - 7$

$4x = - 12$

$x = \frac{ - 12}{4}$

$x = - 4$