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saw5 [17]
3 years ago
11

C+2c+12=75 find the value of c

Mathematics
1 answer:
tamaranim1 [39]3 years ago
3 0

Answer:

c+2c+12=75

c = 21

Steps:

c+2c+12=75

Simplify both sides of the equation.

c+2c+12=75

(c+2c)+(12)=75(Combine Like Terms)

3c+12=75

3c+12=75

Subtract 12 from both sides.

3c+12−12=75−12

3c=63

Divide both sides by 3.

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