[tex]1)\\\\75-19x+22x-18=129+37x \\\\ -19x+22x-37x =129+ 18 -75\\\\ -19x+22x-37x =129+ 18 -75\\\\-34x=72\ \ |:(-27)\\\\x=-\frac{72}{27}=-\frac{36}{27}[/tex]
[tex]2)\\\\ 2\frac{ 3}{4}x=2 \frac{5}{8}\\\\\frac{11}{4}x=\frac{21}{8}\ \ |*(\frac{4}{11})\\\\x=\frac{21}{22}[/tex]
[tex]3)\\\\-5x+10=-2x-8\\\\-5x+2x=-8-10\\\\-3x=-18\ \ |:(-3)\\\\x=6[/tex]
[tex]4)\\\\-2(x+3)+4(2x+3)=-6\\\\-2 x-6+ 8x+12=-6\\\\6x+6=-6\\\\6x=-6-6\\\\6x=-12\ \ |:6\\\\x=-2[/tex]
[tex]5)\\\\ \frac{x-1}{3} +5(x+3)=2-x\ \ |*3\\\\ x-1+15( x+3 )=6-3x\\\\ x-1+ 15x+45=6-3x\\\\16x+44=6-3x\\\\16x+3x=6-44\\\\19x=-38\ \ |:19\\\\x=-2[/tex]
