4 years ago

7c-2c=45 plz help I'm bad at math

2 answers:

4 0

Combine like terms.

5c = 45

Divide 5 on both sides.

c = 9

Hope this helps!

Serga [27]4 years ago

4 0

7c-2c=45
7-2=5
5c=45
5c÷5=c
45÷5=9
C=9

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