9x+4x=12/5

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Solution for 9x+4x=12/5 equation: 



9x+4x=12/5

We move all terms to the left:

9x+4x-(12/5)=0

We add all the numbers together, and all the variables

9x+4x-(+12/5)=0

We add all the numbers together, and all the variables

13x-(+12/5)=0

We get rid of parentheses

13x-12/5=0

We multiply all the terms by the denominator


13x*5-12=0

Wy multiply elements

65x-12=0

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

65x=12

x=12/65

x=12/65

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