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14=(-7/2)x
We move all terms to the left:
14-((-7/2)x)=0
Domain of the equation: 2)x)!=0We multiply all the terms by the denominator
x!=0/1
x!=0
x∈R
-((-7+14*2)x)=0
We calculate terms in parentheses: -((-7+14*2)x), so:x=0/-21
(-7+14*2)x
We add all the numbers together, and all the variables
21x
Back to the equation:
-(21x)
x=0
Równanie nie ma rozwiązania
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