10-10-2016
Mathematics

contestada

Simplify where possible c+2d-(-3c)

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heaven521 heaven521

10-10-2016

c + 2d - (-3c)
c + 2d + 3c
2d + 4c

Answer Link

10-10-2016

c + 2d - ( -3c) = c + 2d + 3c = 4c + 2d = 2(2c + d)

Answer Link

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