28-09-2016
Mathematics

contestada

10a+5b=15 can you help me solve it

Respuesta :

CelestialRoseRush CelestialRoseRush

28-09-2016

10A + 5B = 15
-10 -10
---------------------
A + 5B = 5

So::

A + 5B = 5
-5 -5
-----------------
A + B = 0

That should be your answer.

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