((5x+9)/2)+((8x+2)/4)=-31

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Solution for ((5x+9)/2)+((8x+2)/4)=-31 equation:


x in (-oo:+oo)

(5*x+9)/2+(8*x+2)/4 = -31 // + 31

(5*x+9)/2+(8*x+2)/4+31 = 0

(4*(5*x+9))/(2*4)+(2*(8*x+2))/(2*4)+(2*4*31)/(2*4) = 0

4*(5*x+9)+2*(8*x+2)+2*4*31 = 0

36*x+40+248 = 0

36*x+288 = 0

(36*x+288)/(2*4) = 0

(36*x+288)/(2*4) = 0 // * 2*4

36*x+288 = 0

36*x+288 = 0 // - 288

36*x = -288 // : 36

x = -288/36

x = -8

x = -8

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