2.1x-5.9+8x=8.1x-15.7

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Solution for 2.1x-5.9+8x=8.1x-15.7 equation: 



2.1x-5.9+8x=8.1x-15.7

We move all terms to the left:

2.1x-5.9+8x-(8.1x-15.7)=0

We add all the numbers together, and all the variables

10.1x-(8.1x-15.7)-5.9=0

We get rid of parentheses

10.1x-8.1x+15.7-5.9=0

We add all the numbers together, and all the variables

2x+9.8=0

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

2x=-9.8

x=-9.8/2

x=-4+1/1.11111111111

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