1/2x-7=4+1/2x

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Solution for 1/2x-7=4+1/2x equation:



1/2x-7=4+1/2x
We move all terms to the left:
1/2x-7-(4+1/2x)=0
Domain of the equation: 2x!=0
x!=0/2
x!=0
x∈R
Domain of the equation: 2x)!=0
x!=0/1
x!=0
x∈R
We add all the numbers together, and all the variables
1/2x-(1/2x+4)-7=0
We get rid of parentheses
1/2x-1/2x-4-7=0
We multiply all the terms by the denominator
-4*2x-7*2x+1-1=0
We add all the numbers together, and all the variables
-4*2x-7*2x=0
Wy multiply elements
-8x-14x=0
We add all the numbers together, and all the variables
-22x=0
x=0/-22
x=0
Równanie nie ma rozwiązania

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