3/7x+5=2/7x-4

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Solution for 3/7x+5=2/7x-4 equation:



3/7x+5=2/7x-4
We move all terms to the left:
3/7x+5-(2/7x-4)=0
Domain of the equation: 7x!=0
x!=0/7
x!=0
x∈R
Domain of the equation: 7x-4)!=0
x∈R
We get rid of parentheses
3/7x-2/7x+4+5=0
We multiply all the terms by the denominator
4*7x+5*7x+3-2=0
We add all the numbers together, and all the variables
4*7x+5*7x+1=0
Wy multiply elements
28x+35x+1=0
We add all the numbers together, and all the variables
63x+1=0
We move all terms containing x to the left, all other terms to the right
63x=-1
x=-1/63
x=-1/63

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