Question

Решите уравнение: 3x-2(5x-4)=6(2-3x)+7

Answer 1

3x - 10x + 8 = 12 - 18x + 7
- 7x + 8 = - 18x + 19
- 7x + 18x = 19 - 8
11x = 11
x = 1 

Answer 2

3х-(10х-8)=(12-18х)+7
3х-10х+8=12-18х+7
-7х+8=-18х+19
18х-7х=19-8
11х=11
х=1

Answer 3

(3^4)^2

Answer 4

3^6*3^1