-12x-9+25x+4=43+x

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Solution for -12x-9+25x+4=43+x equation: 



-12x-9+25x+4=43+x

We move all terms to the left:

-12x-9+25x+4-(43+x)=0

We add all the numbers together, and all the variables

-12x+25x-(x+43)-9+4=0

We add all the numbers together, and all the variables

13x-(x+43)-5=0

We get rid of parentheses

13x-x-43-5=0

We add all the numbers together, and all the variables

12x-48=0

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

12x=48

x=48/12

x=4

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