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Sedrick Sawayn
Wiki User
∙ 14y ago1) y = 2x
2) y - x = 5 therefore y = 5 + x
Substituting for y in the first equation gives :-
5 + x = 2x : 5 = x
As y = 2x then y = 2 x 5 = 10
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Can You Solve 2x plus 3y equals 18 and 2x-3y equals -6 Using The Elimination Method?
Yes and it works out that x = 3 and y = 4
How do you solve y equals 2x-6 and 3x plus y equals 4 using the elimination method?
(2,-2)
Substitution method 2x plus 3y equals 13 x equals 2?
2x-3y=13
2x-3y equals -2 4x plus y equals 24 use substitution method and work the system of equation?
how do you use the substitution method for this problem 2x-3y=-2 4x+y=24
Solve this system of equation using substitution 2x plus 6y equals 24 and 3x-2x equals 24?
Solve this system of equation using substitution 2x plus 6y equals 24 and 3x-2x equals 24 ?Improved Answer:2x+6y = 243x-2x = 24 => x =24Substitute the value of x into the top equation to find the value of y:48+6y = 246y = 24-486y = -24y = -4So: x = 24 and y = -4
Can You Solve 2x plus 3y equals 18 and 2x-3y equals -6 Using The Elimination Method?
Yes and it works out that x = 3 and y = 4
How do you solve y equals 2x-6 and 3x plus y equals 4 using the elimination method?
(2,-2)
Substitution method 2x plus 3y equals 13 x equals 2?
2x-3y=13
How would you solve 6xn plus 7y equals -6 -2x-3y equals 2 using addition method?
6x+7y=-6 3(-2x-3y=2) +________ -2y=0 => y=0 Therefore x=-1
What is 2y-2x-8 3y-18-3x using elimination method?
To solve this system of equations using the elimination method, we need to eliminate one variable by adding or subtracting the two equations. By looking at the equations given (2y-2x-8 = 0 and 3y-18-3x = 0), we can choose to eliminate either the x or y variable. Let's choose to eliminate the x variable: Multiply the first equation by 3 and the second equation by 2 to make the coefficients of x the same: 6y - 6x - 24 = 0 6y - 36 - 6x = 0 Now we can subtract the second equation from the first equation to eliminate x: (6y - 6x - 24) - (6y - 36 - 6x) = 0 Simplify to get -12 = 0, which is a false statement. Therefore, the system of equations is inconsistent and has no solution.
2x-3y equals -2 4x plus y equals 24 use substitution method and work the system of equation?
how do you use the substitution method for this problem 2x-3y=-2 4x+y=24
10x 2x divide 2x equals?
10x 2x divide 2x equals?
What is the answer to 2x2 5x-3 equals 0 using factoring method?
If that's -5x, the answer is (x - 3)(2x + 1) x = 3, -1/2 If that's +5x, the answer is (x + 3)(2x - 1) x = -3, 1/2
Solve this system of equation using substitution 2x plus 6y equals 24 and 3x-2x equals 24?
Solve this system of equation using substitution 2x plus 6y equals 24 and 3x-2x equals 24 ?Improved Answer:2x+6y = 243x-2x = 24 => x =24Substitute the value of x into the top equation to find the value of y:48+6y = 246y = 24-486y = -24y = -4So: x = 24 and y = -4
What is X - 2y equals -1 and 2x - y equals 4?
Solving by the elimination method gives: x = 3 and y = 2
How do you solve using elimination method 2x-y equals -2?
4
Solve by the method of elimination 2x plus 3y equals 40 3x plus 2y equals 20?
y=16 x= -4
