5x+15=9/2

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Solution for 5x+15=9/2 equation: 



5x+15=9/2

We move all terms to the left:

5x+15-(9/2)=0

We add all the numbers together, and all the variables

5x+15-(+9/2)=0

We get rid of parentheses

5x+15-9/2=0

We multiply all the terms by the denominator


5x*2-9+15*2=0

We add all the numbers together, and all the variables

5x*2+21=0

Wy multiply elements

10x+21=0

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

10x=-21

x=-21/10

x=-2+1/10

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