1.7x+8.4x=7.2+7.8x

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Solution for 1.7x+8.4x=7.2+7.8x equation: 



1.7x+8.4x=7.2+7.8x

We move all terms to the left:

1.7x+8.4x-(7.2+7.8x)=0

We add all the numbers together, and all the variables

1.7x+8.4x-(7.8x+7.2)=0

We add all the numbers together, and all the variables

10.1x-(7.8x+7.2)=0

We get rid of parentheses

10.1x-7.8x-7.2=0

We add all the numbers together, and all the variables

2.3x-7.2=0

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

2.3x=7.2

x=7.2/2.3

x=3+0.3/2.3

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