-4=1/2x+5

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Solution for -4=1/2x+5 equation: 



-4=1/2x+5

We move all terms to the left:

-4-(1/2x+5)=0



Domain of the equation: 2x+5)!=0

x∈R



We get rid of parentheses

-1/2x-5-4=0

We multiply all the terms by the denominator


-5*2x-4*2x-1=0

Wy multiply elements

-10x-8x-1=0

We add all the numbers together, and all the variables

-18x-1=0

We move all terms containing x to the left, all other terms to the right

-18x=1

x=1/-18

x=-1/18

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