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

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



2/7x+3=-5/7x-3
We move all terms to the left:
2/7x+3-(-5/7x-3)=0
Domain of the equation: 7x!=0
x!=0/7
x!=0
x∈R
Domain of the equation: 7x-3)!=0
x∈R
We get rid of parentheses
2/7x+5/7x+3+3=0
We multiply all the terms by the denominator
3*7x+3*7x+2+5=0
We add all the numbers together, and all the variables
3*7x+3*7x+7=0
Wy multiply elements
21x+21x+7=0
We add all the numbers together, and all the variables
42x+7=0
We move all terms containing x to the left, all other terms to the right
42x=-7
x=-7/42
x=-1/6

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