7/10+3x=30.7

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Solution for 7/10+3x=30.7 equation: 



7/10+3x=30.7

We move all terms to the left:

7/10+3x-(30.7)=0

We add all the numbers together, and all the variables

3x-30.7+7/10=0

We multiply all the terms by the denominator


3x*10+7-(30.7)*10=0

We add all the numbers together, and all the variables

3x*10-300=0

Wy multiply elements

30x-300=0

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

30x=300

x=300/30

x=10

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