How do you simplify $13 c - 7 + c - d$ $13c-7+c-d$ ?

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Answer 1 · 2018-03-23T06:48:31

Arrange in particular order

$13 c + c - d - 7$ $13c + c - d -7$

$\Rightarrow 14 c - d - 7$ $=>14c-d-7$

Answer 2 · 2018-03-23T06:50:32

$14 c - d - 7$ $14c-d-7$

You collect like terms,

$13 c + c - d - 7$ $13c+c-d-7$

$\Rightarrow 14 c - d - 7$ $=>14c-d-7$

You cannot factor this as there are 2 different variables in the expression.

How do you simplify 13c-7+c-d13c−7+c−d13c-7+c-d?