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X - 2y equals -12 x plus 6y equals 20?
x = -4 and y = 4
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).
2x plus 4y equals 28 x - 2y equals 10?
(12, 1)
How do you solve the simultanious equation 4x plus 2y equals 12 x plus 2y equals 6?
If the two equations are (i) 4x + 2y = 12 and (ii) x + 2y = 6, proceed as follows: Rewrite (ii) as x = 6 - 2y; substitute this expression for x into (i) to result in 4(6 - 2y) + 2y = 12, or 24 - 8 y + 2y = 12, or - 6 y = 12 -24 = -12, or y = -12/-6 = 2. Then, back to (ii) again, x = 6 - 2(2) = 2.
X equals 2y-3 x equals 2y plus 4?
This means that 2y - 3 = 2y + 4 which is not possible.
X - 2y equals -12 x plus 6y equals 20?
x = -4 and y = 4
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).
2x plus 4y equals 28 x - 2y equals 10?
(12, 1)
How do you solve the simultanious equation 4x plus 2y equals 12 x plus 2y equals 6?
If the two equations are (i) 4x + 2y = 12 and (ii) x + 2y = 6, proceed as follows: Rewrite (ii) as x = 6 - 2y; substitute this expression for x into (i) to result in 4(6 - 2y) + 2y = 12, or 24 - 8 y + 2y = 12, or - 6 y = 12 -24 = -12, or y = -12/-6 = 2. Then, back to (ii) again, x = 6 - 2(2) = 2.
What is the answer to 4x plus y equals 8 x plus 2y equals 5?
x = 11/7 and y = 12/7
X equals 2y-3 x equals 2y plus 4?
This means that 2y - 3 = 2y + 4 which is not possible.
-2y equals x plus 8?
-2y=x+8 is the answer
2y x plus 2 equals?
2y(x+2)=
4x plus 2y equals -12 8x plus 6y equals -4?
x = -8, y = 10
What type of lines are these y equals 2x plus 4 and x plus 2y equals 12?
They are straight lines.
What type of lines are these x-3y equals -3 and 6x plus 2y equals -12?
perpendicular
X - 3y equals -3 and 6x plus 2y equals -12?
x = 3y - 3 so 6 (3y - 3) + 2y = -12 ie 18y - 18 + 2y = -12 ie 20y = 6 so y = 0.3 and x = -2.1
