15x+4-7x=16.4

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Solution for 15x+4-7x=16.4 equation: 



15x+4-7x=16.4

We move all terms to the left:

15x+4-7x-(16.4)=0

We add all the numbers together, and all the variables

8x-12.4=0

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

8x=12.4

x=12.4/8

x=1+1/1.8181818181818

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