3.8x-5.7+7x=7.8x-12.3

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Solution for 3.8x-5.7+7x=7.8x-12.3 equation: 



3.8x-5.7+7x=7.8x-12.3

We move all terms to the left:

3.8x-5.7+7x-(7.8x-12.3)=0

We add all the numbers together, and all the variables

10.8x-(7.8x-12.3)-5.7=0

We get rid of parentheses

10.8x-7.8x+12.3-5.7=0

We add all the numbers together, and all the variables

3x+6.6=0

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

3x=-6.6

x=-6.6/3

x=-2+0.6/3

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