Resolva as equações abaixo:
1) -X+11=5
2) -2+X=-3
3) 10+X=9
4) 20-X=14
5) 16+X=13
6) 7-X=14
1) -X+11=5
2) -2+X=-3
3) 10+X=9
4) 20-X=14
5) 16+X=13
6) 7-X=14
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-x=-6
X:6
2)x=-3+2
X=-1
3)x=9-10
X=-1
4) - x=14-20
-x=-6
X=6
5)x=13-16
X=-3
6 - x=14-7
-x=7
X=-7
1) -X+11=5
-x=5-11
-x=-6(-1)
x=6
2) -2+X=-3
x=-3+2
x=-1
3) 10+X=9
X=9-10
X=-1
4) 20-X=14
-x=14-20
-x=-6(-1)
x=6
5) 16+X=13
X=13-16
X=-3
6) 7-X=14
-x=14-7
-x=7(-1)
x=-7
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