2x + 12/x = 11 (x ≠ 0, eliminate the denominator by multiplying each term of the both sides by x)
2x2 + 12 = 11x (subtract 11x to both sides)
2x2 - 11x + 12 = 0
(2x - 3)(x - 4) = 0
2x - 3 = 0 or x - 4 = 0
x = 3/2 or x = 4
Since x = 3/2 and x = 4 satisfy the equation, they are the solutions of the equation.
q = 78
a = 4
r + 11 + 8r = 29
9y subtract 11 equals 7
The answer is 21 because if 21 is divided by 3 it equals 7 plus 4 equals 11.
11
x = 5, y = -1
11 x 2= 22 x+x=2 22 divided by 2= 11 22+11= 33 33-5=28
x equals subtract 11 divided by 3
Your equations are not worded properly.
x=4 x=0
x = 47/42