# How do you solve #9c + 2d = 54# and # c + 2d = 6#?

##### 1 Answer

May 21, 2018

#### Explanation:

substitute c=6 in (2)

~~~~~~~~~~~~~

substitute c=6 and=0 in (1)

May 21, 2018

substitute c=6 in (2)

~~~~~~~~~~~~~

substitute c=6 and=0 in (1)

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