Hej!
a]
[tex]-2(x-1)+3x=5-(x-1)\\\\-2x+2+3x=5-x+1\\\\-2x+3x+x=5+1-2\\\\2x=4 \ \ |:2\\\\x=2[/tex]
b]
[tex]2(x+2)-3(x-1)+8=3x-1\\\\2x+4-3x+3+8=3x-1\\\\2x-3x-3x=-1-4-3-8\\\\-4x=-16 \ \ |:(-4)\\\\x=4[/tex]
c]
[tex]\frac{x-3}{4}+1=\frac{1}{4}-3x \ \ |\cdot4\\\\x-3+4=1-12x\\\\x+12x=1+3-4\\\\13x=0 \ \ |:13\\\\x=0[/tex]
d]
[tex]\frac{x}{2}-\frac{1}{3}=3-\frac{x+5}{6} \ \ |\cdot6\\\\3x-2=18-(x+5)\\\\3x-2=18-x-5\\\\3x+x=18-5+2\\\\4x=15 \ \ |:4\\\\x=3,75[/tex]
