X-3/7x=20

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Solution for X-3/7x=20 equation:


x in (-oo:+oo)

X-((3/7)*x) = 20 // - 20

X-((3/7)*x)-20 = 0

X+(-3/7)*x-20 = 0

X-3/7*x-20 = 0 // - X-20

-3/7*x = -(X-20) // : -3/7

x = (-(X-20))/(-3/7)

x = -7/3*(20-X)

x = -7/3*(20-X)

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