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What is 2x plus 4y-x plus y equal?
It equals x+5y simplified
2a-4y equals 3a - 8a-5y?
2a - 4y = 3a - 8a - 5y 7a = -ya = -(y/7)
What is the order pair 2x plus 5y equals -9 and 3x-4y equals -2?
They are: x = -2 and y = -1.
If x equals 4y and x plus y equals 10 what are the values of x and y?
x + y = 10. Substitute x = 4y into this equation: 4y + y = 10 Combine like ters: 5y = 10 Divide through by 5: y = 2 Substitute this value of y in x = 4y ie x = 4*2 = 8.
How do you solve 5y plus x equals -3 plus 4y?
One linear equation in two variables (x and y) cannot be solved.
What is 2x plus 4y-x plus y equal?
It equals x+5y simplified
2a-4y equals 3a - 8a-5y?
2a - 4y = 3a - 8a - 5y 7a = -ya = -(y/7)
What is the order pair 2x plus 5y equals -9 and 3x-4y equals -2?
They are: x = -2 and y = -1.
5x - y equals 27 5x plus 4y equals 42?
27 + y = 42 - 4y so 5y = 15 making y = 3 and x = 6
Simplifying rational expressions 6x-5y plus -3x-4y?
(6x - 5y) + (-3x - 4y) =6x - 5y - 3x - 4y =3x - 9y =3 (x - 3y)
If x equals 4y and x plus y equals 10 what are the values of x and y?
x + y = 10. Substitute x = 4y into this equation: 4y + y = 10 Combine like ters: 5y = 10 Divide through by 5: y = 2 Substitute this value of y in x = 4y ie x = 4*2 = 8.
What are the solutions to the equations 7x-4y equals 13 and 2x-5y equals -4?
It works out that the solutions are: x = 3 and y = 2
The order pair for 3x plus 5y equals 21 and -9x plus 4y equals -6?
x = 2, y = 3
What is the order pair for the matrice equation 7x-4y equals 13 and 2x-5y equals -4?
It works out that: x = 3 and y = 2
What does y equals -18 equals 9y - 5y plus 10?
4y + 10 = -18 4y = -28 y = -7
How do you solve 5y plus x equals -3 plus 4y?
One linear equation in two variables (x and y) cannot be solved.
How do you solve -8-5y equals 12-9y?
-8 - 5y = 12 - 9y -8 + 4y = 12 4y = 20 y = 20/4 or 5
