-81/10=-2/7x-7x-3

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Solution for -81/10=-2/7x-7x-3 equation: 


x in (-oo:+oo)

-81/10 = (-2/7)*x-(7*x)-3 // - (-2/7)*x-(7*x)-3

7*x-((-2/7)*x)-81/10+3 = 0

(2/7)*x+7*x-81/10+3 = 0

51/7*x-51/10 = 0 // + 51/10

51/7*x = 51/10 // : 51/7

x = 51/10/51/7

x = 7/10

x = 7/10

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