cuarta tarea 1-5

1.-34.8x=30-5.76-2.12=22.12/34.8x=1.57
x=1.57

2.-26x=-.84+13+4.21=16.37/26x=1.58
x=1.58

3.-6x=9.6+1657+345=1992.4/.6x=3.01
x=3.01

4.-5x=5040-257896+1247+951753+456=700600/5x=7.13
x=7.13

5.--2x=1.6-1.3=.3/2x6.6
x=6.6

6.--3x=.28+4-3.4=.88/-3x=-3.40
x=3.40

7.--21.3x=-1.7+23=-7.6-12=-19.6/-21.3x=1.08
x=1.08

8.-16x=18+3.2+72.5=93.7/16x=.17
x=.17

9.-3.25x=.11-5.6=-5.49/3.25=-.59
x=-.59

10.-31.5x=22+178-6.6+147=340.4/31.5x=.09
x=.09

11.-495099+654852-123987=145x-22/16x25964/143.62=143.62=143.6x=1.39
x=1.39