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If 4x + 3 = 9, then 4x must equal 6. Therefore x=1.5

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โˆ™ 2010-11-28 16:36:29
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Q: What is the answer to 4x plus 3 equals 9?
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Related questions

What is 4x plus 3 equals 2x plus 9?

x=3


What does 3 plus 6x equals 4x plus 9?

3+6x = 4x+9 6x-4x = 9-3 2x = 6 x = 3


How do you solve 4x plus 9 equals 7x plus 3?

4x+9 = 7x+3 4x-7x = 3-9 -3x = -6 x = 2


13 equals negative 4x plus 9?

The answer to the problem of 13 equals -4x plus 9 is x equals -1.


What is 4x plus 3y equals 9?

4x + 3y=9 x=0 y=3


What does x equal if 4x plus 9 equals 2x - 6?

4x+9=2x-6 2x=-15 x=-7.5 x equals -7.5.


7x-9 equals -10 plus 4x?

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What is 3y equals 4x plus 9 in standard form?

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What line is parallel to y equals 4x plus 9?

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What is 5x equals 4x plus 9?

5x = 4x + 9 x = 9


If x equals 9 and y equals 9 then 4x plus 7y?

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How Find the produnct of 2x-3 4x plus 9 and 2x plus 3?

(2x - 3)(4x + 9)(2x + 3) = (2x - 3)(2x + 3)(4x + 9) = [(2x)^2 - (3^2)](4x + 9) = (4x^2 - 9)(4x + 9) = (4x^2)(4x) + (4x^2)(9) - (9)(4x) - (9)(9) = 16x^3 + 36 x^2 - 36x - 81


What is 2x plus 9 equals 4x plus 5 equal?

X equals 2 :)


What is the solution set for -5x plus x plus 9 equals -4x plus 12?

-5x + x + 9 = -4x + 12 -4x + 9 = -4x + 12 9 = 12 This equation has no solution.


What is the standard form of 3y equals 4x plus 9?

3y = 4x + 9 -4x + 3y = 9 is the standard form


-6 plus 4x plus 9-2x?

-6 + 4x + (9-2x) = -6 + 4x + 9 - 2x = [ 3 + 2x ]


Factor 16x2 plus 24x plus 9?

(4x + 3)(4x + 3) (4x + 3)2


2x - 3 equals 4x plus 9?

2x-3=4x+9 -2x-12=0 2x=-12 x=-6


X2 plus 4x - 9 equals 5x plus 3?

x2 + 4x - 9 = 5x + 3 ∴ x2 - x - 12 = 0 ∴ (x + 3)(x - 4) = 0 ∴ x ∈ {-3, 4}


4x plus 5 equals -9?

4x+5 = -9 4x = -9-5 4x = -14 x = -3.5


4x plus 3 times 4x - 3?

16x2-9


What are solutions to the equation x2 plus 4x-9 equals 5x plus 3?

x2+4x-9 = 5x+3 x2+4x-5x-9-3 = 0 x2-x-12 = 0 (x+3)(x-4) = 0 x = -3 or x = 4


Which of these is the solution of 4x plus 9 equals 25?

4x+9=25 4x=16 x=4


4x plus 2 equals 3x plus 9?

4x + 2 = 3x + 9 x + 2 = 9 x = 7


What is the answer to 7x-2 equals 4x plus 9?

7x - 2 = 4x + 9 3x - 2 = 9 3x = 11 x = 11/3