1/2c-3=-7

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Solution for 1/2c-3=-7 equation:



1/2c-3=-7
We move all terms to the left:
1/2c-3-(-7)=0
Domain of the equation: 2c!=0
c!=0/2
c!=0
c∈R
We add all the numbers together, and all the variables
1/2c+4=0
We multiply all the terms by the denominator
4*2c+1=0
Wy multiply elements
8c+1=0
We move all terms containing c to the left, all other terms to the right
8c=-1
c=-1/8
c=-1/8

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