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Q: X2 plus 7x plus 11 equals 11x plus 9 solve quadratic?

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X2+11x+11 = 7x+9 X2+11x-7x+11-9 = 0 x2+4x+2 = 0 Solve as a quadratic equation by using the quadratic equation formula or by completing the square: x = -2 + or - the square root of 2

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If 6x + 10 = 11x , then x=2.

x2+11x+11 = 7x+9 x2+11x-7x+11-9 = 0 x2+4x+2 = 0 The above quadratic equation can be solved by using the quadratic equation formula and it will have two solutions.

The discriminant is 0.

11x = 20x +1811x-20x=18x(11-20)=18-9x=18x=-2

7x + 8 = 11x + 3, solve for xsubtract 7x from both sides8 = 11x - 7x + 38 = 5x + 3subtract 3 from both sides5 = 5xdivide both sides by 51 = x.

12x = 11x - 5, subtract both sides by 11x x = -5

2x = 11x + 4 Subtract 11x from both sides: -9x = 4 Divide both sides by -9: x = 4/(-9) = -0.444...

Does it say solve for y?

(11 plus or minus the square root of 129) divided by 4x = 5.589454172900137x = -0.0894541729001368

x=10 100x-89x=110 11x=110 x=10

It is B, 0.

12x - 5 = 11x + 5(1) add 5 to both sides:12x - 5 + 5 = 11x + 5 + 512x = 11x + 10(2) next subtract 11x from both sides:12x - 11x = 11x - 11x + 10x = 10

2x2 + 11x + 15 = (x + 3)(2x + 5).

11x = 10x-19 Subtact 10x fromboth sides:- x = -19

but crack

11x = 8x-6.............. 11x-8x = -6................... 3x= -6 x = -2

9x2+11x-14 = (9x-7)(x+2) when factored with the help of the quadratic equation formula.

The equation -30 times -10 plus 11X equals -29. This is a math problem.

x=7

x = 8

5x + 32 = 11x - 105x - 11x = -10 - 32-6x = -42x = 7

-3x + 6 + 15x =11x + 8 ie -3x + 15x - 11x = 8 - 6 ie x = 2

11x - 8 = 8 + 1 Simplify the right hand side: 11x - 8 = 9 Add 8 to both sides: 11x = 17 Divide both sides by 11: x = 17/11 or 16/11