0.8x+2.8=9.8-1.2x

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Solution for 0.8x+2.8=9.8-1.2x equation: 



0.8x+2.8=9.8-1.2x

We move all terms to the left:

0.8x+2.8-(9.8-1.2x)=0

We add all the numbers together, and all the variables

0.8x-(-1.2x+9.8)+2.8=0

We get rid of parentheses

0.8x+1.2x-9.8+2.8=0

We add all the numbers together, and all the variables

2x-7=0

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

2x=7

x=7/2

x=3+1/2

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