[tex]14a)\\\\ 1- \frac{3x-88}{7} =5x\ \ |*7\\\\7-(3x-88)= 35x\\\\7- 3x+88 = 35x\\\\-3x+95=35x\\\\-3x-35x=-95\\\\-38x=-95\ \ |:(-38)\\\\x=\frac{95}{38}=\frac{5}{2}=2\frac{1}{2}\\\\[/tex]
[tex]b)\\\\-\frac{x}{2} =3x- \frac{3+2x }{4}\ \ |*4\\\\-2x=12x-(3+2x)\\\\-2x=12x-3-2x\\\\-2x=10x-3\\\\-2x-10x=-3\\\\-12x=-3\ \ |:(-3)\\\\x=\frac{3}{12}=\frac{1}{4}[/tex]
[tex]c)\\\\3- \frac{ 3x}{2}=\frac{5}{8} -\frac{ 4x-3 }{6}\ \ |*24\\\\ 72-33x =15-4(4x-3)\\\\72-36x=15-16x+12\\\\72-36x=27-16x \\\\-36x+16x=27-72\\\\-20x=-45\ \ |:(-20)\\\\x=\frac{45}{20}=\frac{9}{4}=2\frac{1}{4}[/tex]
[tex]d)\\\\ \frac{3-2x}{5}+8= \frac{5x+2}{2} - x \ \ |*10\\\\2(3-2x)+80=5(5x+2)\\\\6-4x+80=25x+10-10x\\\\-4x+86=15x+10\\\\-4x-15x=10-86\\\\-19x=-76 \ \ |:(-19)\\\\x=4[/tex]
