cuarta tarea del 1-4

1-r=(5/3)+(4/3)=2x
(1.67)+(1.34)=2x
3.1=2x
3.1/2=x
1.505=x

2-r=(6/7)(3/9)+3x=4-(17/5)
3x=-4+(17/5)-(6/7)(3/9)
3x=-4+3.4-(6/7)(3/9)
3x=-4+3.4-(18/63)
3x=-4+3.4-0.2857142
3x=-0.8857142
x=-0.8857142/3
x=-0.295238

3-r=(23/3)+(16/9)x=23x-12
12(23/3)=23x-(16/9)x
12(4.6)=23x-(16/9)x
55.2=23x-(16/9)x
55.2=23x-1.78x
55.2=21.22x
21.22/55.2=x
0.3844202=x

4-r=12x-18+(23/7)=(145/2)-4x
12x+4x=-18+(23/7)(145/2)
12x+4x=-18+(3.2857142)(72.5)
12x+4x=-18+238.21427
16x=220.21427
x=220.21427/16
x=13.763391

5-r=((14/2)(15/9)/(125/25))=17/3+(13/4)x
((14/2)(15/9)/(125/25))-17/3=(13/4)x
210/18/125/25-17/3=(13/4)x
5250/2250-17/3=15750-38250/6750=-22500/6750=(13/4)x
3.34=(13/4)x
3.34=3.25x
3.34/3.25=x
1.0276923=x

6-r=22-178+33/5-16x=147+(248/16)x
22-178+33/5-147=(248/6)x+16x
22-178+6.6-147=(248/16x+16x
22-178+6.6-147=15.5x+16x
-296.4=31.5x
-296.4/31.5=x
-9.4095238=x

7-r=(2)(-3)(5)+25x=(147/15)x-(248/43)(223/105)
(2)(-3)(5)+(248/43)(223/105)=(147/15)x-25x
(2)(-3)(5)+(5.7674418)(2.1238095)=(9.8)x-25x
-30+12.248947=9.8-25x
-17.751053=-15.2x
-17.751053/-15.2=x
-1.1678324=x

8-r=(45/7)/(198/26)+28x=13+(14/67)(222/111)
28x=-13-(14/67)(222/111)(45/7)/(198/26)
28x=-13-(0.2089552)(2)(1170/1386)
28x=-13-(0.2089552)(2)(0.8441558)
28x=-13-(0.3527814)
28x=-13.352781
x=-13.352781/28
x=-0.47685

9-r=48/5+(2/3)x=1657+345
(2/3)x=-1657-345(48/5)
0.67x=-1657-345(9.6)
0.67x=-13459.2
x=-13.459.2/0.67
x=-20088.358

10-r=(2)(-5)(-7)(-8)(9)+257896-1247-5x=951753+456
5x=-951753-456(2)(-5)(-7)(-8)(9)+257896-1247
5x=-951753-456-5040+257896-1247
5x=-700600
x=-700600/5
x=-140120

tercer tarea del 1-4 matutino

1-r=12x-(5/8)-23=11
12x=+(0.625)+23-11
12x=12.625
x=12.625/12
x=1.0520833

2-r=((6/6)(4/9)+23x-(7/5)=(9/2)
23x=-4.5+1.4+24/54
23x=-4.5+1.4+0.45
23x=-2.65
x=-2.65/23
x=-0.1152173

3-r=((18/6)/(24/17))x+25-18=65
((18/6)/(24/17))x=-65+18-25
(3)/(1.14117647)x=-65+18-25
2.1161826x=-72
x=-72/2.1161826
x=-34.023528

4-r=(-2)(5)(3)+(-3)(-6)(5)+(172)x+14=19
1/2x=-19-14-(-3)(-6)(5)-(-2)(5)(3)
1/2x=-19-14-90--30
1/2x=-153/0.5
x=-306

5-r=((19/13)(27/6)/(35/4)+22=73x
73x=-22-(19/13)/(35/4)
73x=-22-(6.34)/(8.75)
73x=22-0.7245714
73x=22.724571
x=22.724571/73
x=-7.574857

6-r=184x-235-6/5=212x-66
(184)(212)x=+66+6/5+235
(184)(212)x=+66+1.2+235
(184)(212)x=302.2
39008x=302.2
x=302.2/39008
x=0.0077471

7-r=(44/16)(2)-15x+33=45x-79+(12/16)
(15)(45)x=-(12/6)+79-33(2)(44/16)
(15)(45)x=-2+79-33(2)2.75
(15)(45)x=242
x=675/242
x=2.7892561

8-r=x+18

9-r=(x)(5)-4

10-r=(x/4)(17)

11-r=x/3

12-r=x/7

13-r=x/4+9

14-r=36 x