-3x=-2(x-1/7)

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Solution for -3x=-2(x-1/7) equation: 



-3x=-2(x-1/7)

We move all terms to the left:

-3x-(-2(x-1/7))=0

We add all the numbers together, and all the variables

-3x-(-2(+x-1/7))=0

We multiply all the terms by the denominator


-3x*7))-(-2(+x-1=0

We add all the numbers together, and all the variables

x-3x*7))-(-2(-1=0

Wy multiply elements

-21x^2+x-1=0

a = -21; b = 1; c = -1;
Δ = b2-4ac
Δ = 12-4·(-21)·(-1)
Δ = -83
Delta is less than zero, so there is no solution for the equation

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