30(1/2+x)=75

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Solution for 30(1/2+x)=75 equation: 



30(1/2+x)=75

We move all terms to the left:

30(1/2+x)-(75)=0



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

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

x)!=-2

x!=-2/1

x!=-2

x∈R



We add all the numbers together, and all the variables

30(+x+1/2)-75=0

We multiply parentheses

30x-75+1/2*30=0

We multiply all the terms by the denominator


30x*2*30+1-75*2*30=0

We add all the numbers together, and all the variables

30x*2*30-4499=0

Wy multiply elements

1800x*3-4499=0

Wy multiply elements

5400x-4499=0

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

5400x=4499

x=4499/5400

x=4499/5400

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