How do you solve $4 x - 4 (- 2 x + 1) = 4 - 2 (4 x + 24)$ $4x - 4( - 2x + 1) =4- 2( 4x + 24)$ ?

Question

1452 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2017-01-27T23:05:23

$x = - 2$ $x = -2$

$4 x - 4 (- 2 x + 1) = 4 - 2 (4 x + 24)$ $4x - 4(-2x + 1) = 4 - 2(4x + 24)$

$4 x + 8 x - 4 = 4 - 8 x - 48$ $4x + 8x - 4 = 4 - 8x - 48$

$12 x - 4 = - 8 x - 44$ $12x - 4 = -8x - 44$

$12 x + 8 x = - 44 + 4$ $12x + 8x = -44 + 4$

$20 x = - 40$ $20x = -40$

Divide the both sides by 20

$(cancel(20)x)/cancel("20") = cancel(-"40")^-2/cancel("20")$

$x = -2$

How do you solve 4x - 4( - 2x + 1) =4- 2( 4x + 24)4x−4(−2x+1)=4−2(4x+24)4x - 4( - 2x + 1) =4- 2( 4x + 24)?