3 years ago

C+2c+12=75 what is the value of c?

2 answers:

6 0

C + 2c + 12 = 75

Combine like terms:

3c + 12 = 75

Subtract 12 to both sides:

3c = 63

Divide 3 to both sides:

c = 21

Alekssandra [29.7K]3 years ago

4 0

Add like terms1c+2c=3c
3c+12=75
subtract 12 from both sides
3c=63
divide both sides by 3
c=21

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