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5x plus 3y equals 17 5x - 2y equals -3?
Multiply the bottom equation by -1
5x plus y equals 5 and 3x plus 2y equals 3?
(1, 0)
What is the answer to this problem 5x plus 2y equals 19 and x-2y equals -1?
x = 3 and y = 2
-4x plus 7y equals 9 2y equals -5x - 22?
(-4, -1)
What is equation of 3x plus 2y equals 8 and 5x plus 2y equals 12?
Both of them are equations!The solution is (x, y) = (2, 1).
5x plus 2y equals 19 x - 2y equals -1?
(3, 2)
5x plus 3y equals 17 5x - 2y equals -3?
Multiply the bottom equation by -1
5x plus y equals 5 and 3x plus 2y equals 3?
(1, 0)
What is the answer to this problem 5x plus 2y equals 19 and x-2y equals -1?
x = 3 and y = 2
-4x plus 7y equals 9 2y equals -5x - 22?
(-4, -1)
What is equation of 3x plus 2y equals 8 and 5x plus 2y equals 12?
Both of them are equations!The solution is (x, y) = (2, 1).
What is the order pair for 5x plus y equals 6 and 2y equals x plus 1?
The ordered pair is (1, 1).
X plus 2y equals -1 5x - 4y equals 16?
x+2y = -1 and 5x-4y = 16 Solving the simultaneous equations gives: x = 2 and y = -1.5
How do you solve for 5x plus y equals 1 and 3x plus 2y equals 2?
For 5x+y=1, you would subtract 5x from each side, so you would get y=1-5x For 3x+2y=2, you would subtract 3x from each side, and then divide by 2. 2y=2-3x y=1-(3/2)x
3x plus 2y equals 20 and 5x-2y equals 1?
3x+2y=20 5x-2y=1 (3x+2y) + (5x-2y)= 20+1 3x+5x= 21....... 8x=21.........x=2 5/8 Subsitute x=3(2 5/8)+ 2y=20........... 7 7/8 +2y=20.........2y= 20- 7 7/8....... y=6 1/16
5x plus y equals 1 3x plus 2y equals 2?
step one: 5X+Y=1 ① 3X+2Y=2 ② step two: ① times 2 : 10X+2Y+2 ③ step three: ③-② : 7X=0 Therefore, X= 0, When X=0, Y=1
What is 2x plus 3y equals -1 5x-2y plus -12 using substitution?
x = -2 and y = 1
