coolice122 coolice122

10-03-2015
Mathematics

contestada

In the following equation, c and d are both integers.
4cx - 5c = -12x + d
What is the value of c?
What is the value of d?

Respuesta :

anijlin anijlin

10-03-2015

4cx - 5c = -12x + d
we can factor out the c, to get:
c(4x - 5) = -12x + d

divide both sides by (4x - 5) to get c
c = -12x + d
4x - 5

or you can use the same equation to get d
c(4x - 5) = -12x + d
add 12 x to both sides

d = c(4x - 5) + 12x

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