Question

упростите выражение
7+6х-(5х+3-(4х))

Answer 1

$7 + 6x - (5x + 3 - (4x)) = 7 + 6x - (5x + 3 - 4x) = 7 + 6x - (x + 3) = 7 + 6x - x - 3 = 5x + 4$

Answer 2

7+6x-(5x+3-4x)

= 7+6x-(x+3)

= 7 +6x - x - 3

= 4 +5x