1+7(x-2)=5(3-2x)+3
1 + 7x – 14 = 15 – 10x + 3
7x + 10x = 3 + 15 + 14 – 1
17x = 31
x = 31/17
х=1,82352941176
1+7(x-2)=5(3-2x)+3
1 + 7x – 14 = 15 – 10x + 3
7x + 10x = 3 + 15 + 14 – 1
17x = 31
x = 31/17
х=1,82352941176