1/4(m-8)=2/7(m+7)-1/7

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Solution for 1/4(m-8)=2/7(m+7)-1/7 equation:


m in (-oo:+oo)

(1/4)*(m-8) = (2/7)*(m+7)-(1/7) // - (2/7)*(m+7)-(1/7)

(1/4)*(m-8)-((2/7)*(m+7))+1/7 = 0

(1/4)*(m-8)+(-2/7)*(m+7)+1/7 = 0

1/4*(m-8)-2/7*(m+7)+1/7 = 0

(1/4*7*(m-8))/7+(-2/7*7*(m+7))/7+1/7 = 0

1/4*7*(m-8)-2/7*7*(m+7)+1 = 0

1-1/4*m-28 = 0

-1/4*m-27 = 0

(-1/4*m-27)/7 = 0

(-1/4*m-27)/7 = 0 // * 7

-1/4*m-27 = 0

-1/4*m-27 = 0 // + 27

-1/4*m = 27 // : -1/4

m = 27/(-1/4)

m = -108

m = -108

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