Solving equation: x ^ 2 + X 7-x ^ 2-1 6 = x-x ^ 2 3

Solving equation: x ^ 2 + X 7-x ^ 2-1 6 = x-x ^ 2 3

(x ^ 2 + x) of 7 - (x ^ 2-1) of 6 = (x-x ^ 2) of 37 / (x ^ 2 + x) - 6 / (x ^ 2-1) = 3 / (x-x ^ 2) of 7 / [x (x + 1)] - 6 / [x (x-1)] = - 3 / [x (x-1)] the least common multiple of the denominator is x (x-1) (x + 1) equal sign. Multiply x (x-1) (x + 1) to get 7 (x-1) - 6 (x + 1) = - 3 (x + 1) 7 (x-1) - 3 (x + 1) = 07x-7-3x-3 = 04

(x-55) + (x-69) + 37 = x + 30

（X-55）+（X-69）+37=X+30
2X-87=X+30
X=117

X + (x-27) = 37

x+x-27=37
2x=37+27
x=64÷2
x=32

X + 6% x = 37.1

x+6%x =37.1
So 1.06x = 37.1
x=35