1/2x+3=4x-7

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Solution for 1/2x+3=4x-7 equation: 


x in (-oo:+oo)

(1/2)*x+3 = 4*x-7 // - 4*x-7

(1/2)*x-(4*x)+3+7 = 0

(1/2)*x-4*x+3+7 = 0

10-7/2*x = 0 // - 10

-7/2*x = -10 // : -7/2

x = -10/(-7/2)

x = 20/7

x = 20/7

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