3x+5=-7x+1/2

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Solution for 3x+5=-7x+1/2 equation: 



3x+5=-7x+1/2

We move all terms to the left:

3x+5-(-7x+1/2)=0

We get rid of parentheses

3x+7x+5-1/2=0

We multiply all the terms by the denominator


3x*2+7x*2-1+5*2=0

We add all the numbers together, and all the variables

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

Wy multiply elements

6x+14x+9=0

We add all the numbers together, and all the variables

20x+9=0

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

20x=-9

x=-9/20

x=-9/20

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