1/2x+7+8=1/2x+15

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Solution for 1/2x+7+8=1/2x+15 equation: 



1/2x+7+8=1/2x+15

We move all terms to the left:

1/2x+7+8-(1/2x+15)=0



Domain of the equation: 2x!=0

x!=0/2

x!=0

x∈R





Domain of the equation: 2x+15)!=0

x∈R



We add all the numbers together, and all the variables

1/2x-(1/2x+15)+15=0

We get rid of parentheses

1/2x-1/2x-15+15=0

We multiply all the terms by the denominator


-15*2x+15*2x+1-1=0

We add all the numbers together, and all the variables

-15*2x+15*2x=0

Wy multiply elements

-30x+30x=0

We add all the numbers together, and all the variables

=0

x=0/1

x=0

Równanie nie ma rozwiązania

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