3x-3/7+x=4/7

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Solution for 3x-3/7+x=4/7 equation:



3x-3/7+x=4/7
We move all terms to the left:
3x-3/7+x-(4/7)=0
We add all the numbers together, and all the variables
3x+x-3/7-(+4/7)=0
We add all the numbers together, and all the variables
4x-3/7-(+4/7)=0
We get rid of parentheses
4x-3/7-4/7=0
We multiply all the terms by the denominator
4x*7-3-4=0
We add all the numbers together, and all the variables
4x*7-7=0
Wy multiply elements
28x-7=0
We move all terms containing x to the left, all other terms to the right
28x=7
x=7/28
x=1/4

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