bambi2019
bambi2019
09-11-2014
Mathematics
contestada
solving multi step equations 18=b-7b
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ollieboyne
ollieboyne
09-11-2014
[tex]18=b-7b \\18 = -6b \\18/-6 = b \\b = -3[/tex]
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Jeno21471
Jeno21471
09-11-2014
Add like terms so it would be 18=-6b then divide by -6 so you would get -3=b
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