-3=1/2x+4

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Solution for -3=1/2x+4 equation: 



-3=1/2x+4

We move all terms to the left:

-3-(1/2x+4)=0



Domain of the equation: 2x+4)!=0

x∈R



We get rid of parentheses

-1/2x-4-3=0

We multiply all the terms by the denominator


-4*2x-3*2x-1=0

Wy multiply elements

-8x-6x-1=0

We add all the numbers together, and all the variables

-14x-1=0

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

-14x=1

x=1/-14

x=-1/14

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