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5x + 9y = 0
6x + 6y = 2 use substitution method
5x + 9y = 0
y = -5x/9
6x + 6y = 2 substitute y with -5x/9
6x + 6(-5x/9) = 2
6x - 30x/9 = 2 multiply by 9 to both sides
54x - 30x = 18
24x = 18
x = 24/18 = 4/3
y = -5x/9 = (-5/9)x substitute x with 4/3
y = (-5/9)(4/3) = -20/27
Thus the solution is x = 4/3 and y = -20/27.
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Factor the polynomial 25x2-36y2?
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What is the slope for 5x-6y30?
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You cannot solve 1 linear equation in 2 unknown variables. You need at least two independent equations.
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4x plus 6y equals 62 and -6x plus 6y equals -18?
4x+6y=62 -6x+6y=-18 what is the ordered pair
-5x plus 6y 30?
If you mean: -5x+6y = 30 then y = 5/6x+5 as a straight line equation
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-5x + 6y = 24 6y = 5x + 24 y = 5/6 x + 4 the slope is 5 6
What is 3x plus 6y plus 6x?
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What is 5x-6y equals 16 5x plus y equals 2 in linear equations and inequalities?
The question contains two equations:5x - 6y = 15 5x + y = 2 There are no inequalities in the question.
What is the slope of -x plus 6y 12?
The slope of -x plus 6y is equals to 12 is said to be (2 + 1/6x).
What is 6x plus 3y plus 6y-2x?
6x + 3y + 6y - 2x = (6x - 2x) + (3y + 6y) = 4x + 9y
7x plus 3y equals 56 and 6x plus 6y equals 72 What is the ordered pair?
(5,7)
Is 5x plus 6y equals 3x plus 2 a linear equation?
yes it is!
What is x in terms of y when xy equals 6x plus 6y?
x = 6y over (y-6)
What is the x intercept of -6x plus 6y equals -6?
x=1
