-4/7a+2/7=-2/7

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Solution for -4/7a+2/7=-2/7 equation: 


a in (-oo:+oo)

(-4/7)*a+2/7 = -2/7 // + -2/7

(-4/7)*a+2/7-(-2/7) = 0

(-4/7)*a+2/7+2/7 = 0

4/7-4/7*a = 0 // - 4/7

-4/7*a = -4/7 // : -4/7

a = -4/7/(-4/7)

a = 1

a = 1

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