Cevap:
1.
2(x+2)=3(3x-2)
2x+4=9x-6
10=7x
x=10/7
2.
5(2x-4)=4(3x+6)
10x-20=12x+24
2x=-44
x=-22
4.
x-8/2=3x-2-15/5
5(x-8)=2(3x-17)
5x-40=6x-24
x=-40+24
x=-16