Question

Решить уравнение -2(x+5)+3=2-3(x+1)

Answer 1

-2х-10+3=2-3х-3
-2х+3х=2-3+10-3
х=6

Answer 2

-2 [x +5 ] + 3 = 2 - 3[x + 1]
-2x -10 + 3 = 2 - 3 x - 3
-2x + 3х = 2 - 3 + 10 - 3
- 2х + 3х = 3х + [-2x]= x
2-3 = -3 + 2 = -1
-1 + 10 = 10 + [-1]= 9
9 - 3 = 6   x=6