3x/10=4x-30

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Solution for 3x/10=4x-30 equation: 



3x/10=4x-30

We move all terms to the left:

3x/10-(4x-30)=0

We get rid of parentheses

3x/10-4x+30=0

We multiply all the terms by the denominator


3x-4x*10+30*10=0

We add all the numbers together, and all the variables

3x-4x*10+300=0

Wy multiply elements

3x-40x+300=0

We add all the numbers together, and all the variables

-37x+300=0

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

-37x=-300

x=-300/-37

x=8+4/37

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