Question

Rezolvati ecutia:
{[4+8x(10-3orix)]:6-1}x7=35 Dau coroana !

Answer 1

[4 + 8 ( 10 - 3x )] : 6 - 1 = 5
[4+8 ( 10 - 3x )] : 6 = 6
4 + 8 ( 10 - 3x ) = 36
8 ( 10 - 3x ) = 32
10 - 3x = 4
-3x = -6
x = 2

Answer 2

{[4+8x(10-3x)]:6-1}x7=35
[4+8x(10-3x):6-1=35:7
[4+8x(10-3x):6-1=5
4+8x(10-3x):6=5+1
4+8x(10-3x):6=6
4+8x(10-3x)=6x6
4+8x(10-3x)=36
8x(10-3x)=36-4
8x(10-3x)=32
10-3x=32:8
10-3x=4
3x=10-4
3x=6
x=6:3
x=2