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6x2 plus 13x-5 equals 0?
6x2+13x-5 = 0 (2x+5)(3x-1) = 0 x = -5/2 or x = 1/3
3x plus 10x-48 equals 0?
3x + 10x - 48 = 0 13x = 48 x = 3.692307692
2x plus 3x plus 8x equals?
Add the coefficients of the variable term X. 2 + 3 + 8 = 13X
What is the x in point 13 times parentheses x plus 50 close parentheses equals 30?
13(x + 50) = 30 13x + 650 = 30 subtract 650 to both sides; 13x = -620 divide by 13 to both sides; x = -620/13
How do you factor 3x2 plus 13x-10?
3x2+13x-10 = (3x-2)(x+5) when factored
What does 8x+5x equal?
13x
2X plus 2X plus 9X equals?
it equals 13X.
What is the solution for -13x equals 52?
-13x = 52 x = -4 Check: -13*-4 = 52
What is x plus 13x plus 10x equals 50-6?
x + 13x + 10x = 50 - 6
What is the answer to -13x-19 equals -6?
x = -1.
What is the answer for 7 plus 13x equals -9?
7 + 13x = -9 ie 13x = -9 - 7 x = -16/13 or "Minus one and three thirteenths"
What is 13x-11y equals 12?
It is a straight line equation
2x plus 4x plus 7x equals?
13x
What is the slope of the lines y-11 equals -13x-7?
That equation represents only one line. y - 11 = -13x - 7 y = -13x + 4 The slope is -13.
What is the slope of the lines y-11 equals 13x-7?
That equation represents only one line. y - 11 = 13x - 7 y = 13x + 4 The slope is 13.
Can you Solve x2 plus 13x equals -30?
x2 + 13x = -30 ∴ x2 + 13x + 30 = 0 ∴ (x + 3)(x + 10) = 0 ∴ x ∈ {-3, -10}
42 plus X squared equals 13X?
42 + x2 = 13x ∴ x2 - 13x + 42 = 0 ∴ (x - 6)(x - 7) = 0 ∴ x ∈ {6, 7}
