3/2x+9=7-1/2x

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Solution for 3/2x+9=7-1/2x equation: 



3/2x+9=7-1/2x

We move all terms to the left:

3/2x+9-(7-1/2x)=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

3/2x-(-1/2x+7)+9=0

We get rid of parentheses

3/2x+1/2x-7+9=0

We multiply all the terms by the denominator


-7*2x+9*2x+3+1=0

We add all the numbers together, and all the variables

-7*2x+9*2x+4=0

Wy multiply elements

-14x+18x+4=0

We add all the numbers together, and all the variables

4x+4=0

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

4x=-4

x=-4/4

x=-1

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