7.8(7.9)=7.1x

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Solution for 7.8(7.9)=7.1x equation: 



7.8(7.9)=7.1x

We move all terms to the left:

7.8(7.9)-(7.1x)=0

We add all the numbers together, and all the variables

-(+7.1x)+7.8(7.9)=0

We add all the numbers together, and all the variables

-(+7.1x)+61.62=0

We get rid of parentheses

-7.1x+61.62=0

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

-7.1x=-61.62

x=-61.62/-7.1

x=8+2.64835164835/3.9010989011

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