4x+31x-7=30x+7

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Solution for 4x+31x-7=30x+7 equation: 



4x+31x-7=30x+7

We move all terms to the left:

4x+31x-7-(30x+7)=0

We add all the numbers together, and all the variables

35x-(30x+7)-7=0

We get rid of parentheses

35x-30x-7-7=0

We add all the numbers together, and all the variables

5x-14=0

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

5x=14

x=14/5

x=2+4/5

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