Răspuns :
Răspuns:
(2x+9)/3-(10x+55)/6+(4·2+1)/2=(1·3+1)/3-(3x+8)/2
²⁾(2x+9)/3-(10x+55)/6+³⁾9/2=²⁾4/3-³⁾(3x+8)/2
4x+18-10x-55+27=8-9x-24
4x-10x+9x=8-24+10
3x=-6
x=-6:3=>x=-2
Răspuns:
(2x+9)/3-(10x+55)/6+(4·2+1)/2=(1·3+1)/3-(3x+8)/2
²⁾(2x+9)/3-(10x+55)/6+³⁾9/2=²⁾4/3-³⁾(3x+8)/2
4x+18-10x-55+27=8-9x-24
4x-10x+9x=8-24+10
3x=-6
x=-6:3=>x=-2