a) 3x-5=4[br]b) x-1=2x[br]c) 5x+x-1=6x-1[br]d) 2x+5=2x[br]
a) 2(x-4)-3(2-x)=3(x-1)[br]b) -(x-1)+2=3x-5+2(x-2)[br]c) 2(1+(x-3))=5x-7+x[br]d) -3(-1+3x)+2x=2(x+5-4x)-2
a) 1/2x+1/2=3/4[br]b) 2-(x-3)+3/2x=4x+(x+8)/3[br]c) x/4-(2x-1)+3x=2x-(x-6)/6[br]d) 3/2x-x+3(x-3)+x/4=(-x-2)/3+5[br]e) (-2-x)/5+(7x-3)/2=(2x-1)/6[br]