-2x+9=x+1
-x........-x
-3x+9=1
.....-9...-9
-3x=-8
-3x/-3 | -8/-3
\ /........\ /
x=8/3
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The answer to 1 over 2x plus 13 equals 9 is x equals -8.
2x + 9 = 6x + 1 9 - 1 = 6x - 2x 8 = 4x x = 2
2x + 1 = 9 2x = 9 - 1 2x = 8 2x/2 = 8/2 x=4
2x = -x +9
2x + 3y = 9x = 3, y = 1 therefore 6 + 3 = 9