-2/7a+4/9=100/63

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Solution for -2/7a+4/9=100/63 equation:


a in (-oo:+oo)

(-2/7)*a+4/9 = 100/63 // - 100/63

(-2/7)*a+4/9-(100/63) = 0

(-2/7)*a+4/9-100/63 = 0

-2/7*a-8/7 = 0 // + 8/7

-2/7*a = 8/7 // : -2/7

a = 8/7/(-2/7)

a = -4

a = -4

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