19mayokun2000
19mayokun2000
28-09-2021
Mathematics
contestada
3 ( x − 3 ) = 5 x − 4 + 3 ( 7 − x )
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achristian40
achristian40
28-09-2021
3x - 9 = 5x - 4+21 - 3x
3x - 9 = 5x - 25 - 3x
6x - 9 = 5x -25
6x = 5x -16
1x = -16
x = -16
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