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Rafael140000
@Rafael140000
October 2019
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3(x+3)=2x-20
ma ajude
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3ão
Verified answer
3x + 9 = 2x - 20
3x - 2x = - 20 -9
X = - 29
1 votes
Thanks 1
brandenburg
Verified answer
3(x+3)=2x-20
3x+9=2x-20
3x-2x=-20-9
1x=-29
x=-29/1
x=-29
2 votes
Thanks 1
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Lista de comentários
Verified answer
3x + 9 = 2x - 203x - 2x = - 20 -9
X = - 29
Verified answer
3(x+3)=2x-203x+9=2x-20
3x-2x=-20-9
1x=-29
x=-29/1
x=-29