6.2x+4.5=-1.8x-6.9

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Solution for 6.2x+4.5=-1.8x-6.9 equation: 



6.2x+4.5=-1.8x-6.9

We move all terms to the left:

6.2x+4.5-(-1.8x-6.9)=0

We get rid of parentheses

6.2x+1.8x+6.9+4.5=0

We add all the numbers together, and all the variables

8x+11.4=0

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

8x=-11.4

x=-11.4/8

x=-1+2.42857142857/5.71428571429

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