28,8x-16-21,42=21,7x-16,12

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Solution for 28,8x-16-21,42=21,7x-16,12 equation: 



28.8x-16-21.42=21.7x-16.12

We move all terms to the left:

28.8x-16-21.42-(21.7x-16.12)=0

We add all the numbers together, and all the variables

28.8x-(21.7x-16.12)-37.42=0

We get rid of parentheses

28.8x-21.7x+16.12-37.42=0

We add all the numbers together, and all the variables

7.1x-21.3=0

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

7.1x=21.3

x=21.3/7.1

x=3+3.5527136788005E-15/7.1

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