Question

(3x + 4) - 2x
(2- 5x) -7x
9
||
이
58

Answer 1

Answer:

kfuflsmvuelvoevhjblkdjfjjjgnj

Answer 2

Answer:

$1) \: (3x + 4) - 2x = 0 \\ \\ = > 3x + 4 - 2x = 0 \\ \\ = > x + 4 = 0 \\ \\ = > x - 4$

________________________♡

$2) \: (2 - 5x) - 7x = 0 \\ \\ = > 2 - 5x - 7x = 0 \\ \\ = > 2 - 12x = 0 \\ \\ = > - 12x = - 2 \\ \\ = > 12x = 2 \\ \\ ( - \: and \: - \: cancelled) \\ \\ = > x = \frac{2}{12} \\ \\ = > x = \frac{1}{6}$

_______________________♡

# keep smiling ☺