5x + 3y = 17 is in its simplest form because there are no alike terms to combine.
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3X - 23 + 4X + 6 = 5X + 8combining like terms, 7X - 17 = 5X + 8subtracting 5X and adding 17 to each side, 7X - 5X = 8 + 17Then, 2X = 25X = 12.5
5x - 3y - 50 is an expression NOT an equation. It is not possible to rewrtite an expression in a slope intercept form.However, IF the equation were 5x - 3y - 50 = 0then 3y = 5x - 50so thaty = 5/3x - 50/3 is the equation in the slope - intercept from.
548
yes it is!
3x+4 = 5x-6 3x-5x = -6-4 -2x = -10 x = 5
Multiply the bottom equation by -1
(1, 4)
2x + 3y = 17 3x + 4y = 24 (2x + 3x) + (3y + 4y) = (17 + 24) 5x + 7y = 41
5x+3y
(2,7)
How do you add 2x plus 3y equals 18 in 5x-y equals 11
A system? Try elimination 3(8X - Y = 4) 5X + 3Y = 17 24X - 3Y = 12 5X + 3Y = 17 -------------------------+ 29X = 29 X = 1 -----------find Y 8(1) - Y = 4 - Y = - 4 Y = - 1 -----------check By inspection one can see this is inconsitent
(9,2)
No.
If 5x plus 3y equals 13, the x equals 2 and y equals 1. This is because 5x2=10 and 3x1=3, and 10+3=13.
(10,13)
x = 8y = 6(5x8) + (3x6) = 58(5x8) - (3x6) = 22