7x+14=8.4x

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Solution for 7x+14=8.4x equation: 



7x+14=8.4x

We move all terms to the left:

7x+14-(8.4x)=0

We add all the numbers together, and all the variables

7x-(+8.4x)+14=0

We get rid of parentheses

7x-8.4x+14=0

We add all the numbers together, and all the variables

-1.4x+14=0

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

-1.4x=-14

x=-14/-1.4

x=+10

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