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Solve using susbstitution method X-5y equals -54 and 2y-5x equals 63?
8840-026
How do you solve this equation 3x plus 2y equals 12 solve for y?
3x + 2y = 12 ie 2y = 12 - 3x so y = 6 - 3x/2
How do you you rewrite the equation so that y is a function of x 13 equals 12x-2y?
13 = 12x - 2y Adding 2y to both sides: 13 + 2y = 12x Subtracting 13 from both sides: 2y = 12x - 13 Divide both sides by 2: y = 6x - 6.5
How do you solve 2y equals 4x plus 4?
2y = 4x + 4y = 2x + 2
How do you solve 6x plus 2y equals 4?
6x+2y=4 gives y=2-(1/3)x
How do you solve this problem -3x plus 2y equals 1 in elimination?
The elimination method only works with simultaneous equations, hence another equation is needed here for it to be solvable.
Solve by the method of elimination 2x plus 3y equals 40 3x plus 2y equals 20?
y=16 x= -4
Solve the system of equations using the elimination method negative x plus y equals negative 3 and 3x plus 2y equals 9?
By elimination: x = 3 and y = 0
What is 3x plus 2y 18 x-3y -5 using the elimination method?
Using the elimination method, 3x + (2y) times 18x - 3y - 5 gives the result of 36xy + 3x - 3y - 5.
How do you solve 2x plus 2y equals 4 and 4x plus y equals 1?
2x + 2y = 44x + y = 1There are many methods you can use to solve this system of equations (graphing, elimination, substitution, matrices)...but no matter what method you use, you should get x = -1/3 and y = 7/3.
How do you do the elimination method of 2X plus 3Y equals 1?
Usually elimination is used on two equations and is called linear combination. You could solve for "y." That is customary. 2x+3y=1 3y=-2y+1 y=(-2/3)x+1/3
Solve 5x 2y5 and 3x-4y-23 using elimination?
5x - 4y ≥ -203x - 2y ≤ -8y ≥ -3
What is the answer to solve by elimination x plus 2y equals 0?
The answer is that it cannot be done. To solve a set of equations in k variables (in this case, 2) you need at least two independent equations.
What is X - 2y equals -1 and 2x - y equals 4?
Solving by the elimination method gives: x = 3 and y = 2
8x-y equals 54 8x plus 2y equals 60?
Solving by the elimination method: x = 7 and y = 2
How do you solve this linear system using elimination method 4x-2y equals 6 and -7x plus 2y equals -15?
4x-2y = 6 -7x+2y = -15 Add both equations together in order to eliminate y: -3x = -9 Divide both sides by -3 in order to find the value of x: x = 3 Substitute the value of x into the original equations to find the value of y: Solution: x = 3 and y = 3
Solve 3y-9 equals -2y plus 4?
Add 2y - 4 to each side; 5y - 13 = 0 so y = 2.6
