2/7(21m-14)=-6m+8

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Solution for 2/7(21m-14)=-6m+8 equation: 



2/7(21m-14)=-6m+8

We move all terms to the left:

2/7(21m-14)-(-6m+8)=0



Domain of the equation: 7(21m-14)!=0

m∈R



We get rid of parentheses

2/7(21m-14)+6m-8=0

We multiply all the terms by the denominator


6m*7(21m-14)-8*7(21m-14)+2=0

Wy multiply elements

42m^2(2-56m(2+2=0

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