2x+9=-3/2

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



2x+9=-3/2

We move all terms to the left:

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

We get rid of parentheses

2x+9+3/2=0

We multiply all the terms by the denominator


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

We add all the numbers together, and all the variables

2x*2+21=0

Wy multiply elements

4x+21=0

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

4x=-21

x=-21/4

x=-5+1/4

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