13-02-2017
Mathematics

contestada

Solve for b.

−13b=9 plees help

Respuesta :

Аноним Аноним

13-02-2017

−13b=9
divide both sides by -13
−13b/-13 =9/-13
simplify
b = -9/13

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SkylerNewman SkylerNewman

13-02-2017

To solve: -13(9)
b = -117

All you do is substitute 9 for b in the equation. Then you multiply both numbers and you get -117. Hope this helps.

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