2,5x-1/4-5/8x=o,25+x /*820x-2-5x=2+8x20x-5x-8x=47x=4/:7x=4/73x-4/2=4x-5/3/*618x-12=24x-10
18x-24x=12-10-6x=-2/:(-6)x=1/33(x-11)/4=3(x+1)/5-2(2x-5)/11/*1133(x-11)/4=33(x+1)/5-2(2x-5)/*20165(x-11)=132(x+1)-40(2x-5)165x-1815=132x+132-80x+200165x-132x+80x=1815+132+200113x=2147/:113x=19
2,5x-¼-⅝x=0,25+x
2,5x-0,25-0,625x=0,25+x
2,5x-0,625x-x=0,25+0,25
0,875x=0,5
x=0,5/0,875=500/875=4/7
3x-4/2=4x-5/3
3x-4x=-1⅔+2
-x=⅓
x=⅓
3(x-11)/4=3(x+1)/5-2(2x-5)/11
(3x-33)/4=(3x+3)/5-(4x-10)/11 /*20
5(3x-33)= 4(3x+3)- 20(4x-10)/11 /*11
55(3x-33)= 44(3x+3) -20(4x-10)
165x-1815= 132x+132 -80x+200
165x-132x+80x=132+200+1815
113x=2147
x=19
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2,5x-1/4-5/8x=o,25+x /*8
20x-2-5x=2+8x
20x-5x-8x=4
7x=4/:7
x=4/7
3x-4/2=4x-5/3/*6
18x-12=24x-10
18x-24x=12-10
-6x=-2/:(-6)
x=1/3
3(x-11)/4=3(x+1)/5-2(2x-5)/11/*11
33(x-11)/4=33(x+1)/5-2(2x-5)/*20
165(x-11)=132(x+1)-40(2x-5)
165x-1815=132x+132-80x+200
165x-132x+80x=1815+132+200
113x=2147/:113
x=19
2,5x-¼-⅝x=0,25+x
2,5x-0,25-0,625x=0,25+x
2,5x-0,625x-x=0,25+0,25
0,875x=0,5
x=0,5/0,875=500/875=4/7
3x-4/2=4x-5/3
3x-4x=-1⅔+2
-x=⅓
x=⅓
3(x-11)/4=3(x+1)/5-2(2x-5)/11
(3x-33)/4=(3x+3)/5-(4x-10)/11 /*20
5(3x-33)= 4(3x+3)- 20(4x-10)/11 /*11
55(3x-33)= 44(3x+3) -20(4x-10)
165x-1815= 132x+132 -80x+200
165x-132x+80x=132+200+1815
113x=2147
x=19