Решите? 1)2x+1/2 - 3/4=7x/8 2)6(10-х)(3х+4)=0

[latex]2x+0.5-0.75=0.875x[/latex] [latex]1.125x=0.25[/latex] [latex]x= \frac{1}{4} : \frac{9}{8} [/latex] [latex]x= \frac{1}{4} * \frac{8}{9} [/latex] [latex]x= \frac{2}{9} [/latex] [latex]6(10-x)(3x+4)=0[/latex] [latex]10-x=0[/latex]  или  [latex]3x+4=0[/latex] [latex] x=10[/latex]  или [latex]x=-1 \frac{1}{3} [/latex]