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3x plus 5y equals 48 -3x plus 5y equals 12Solve the system of equations Enter your answer as an ordered pair?
3x+5y=48 5y=48-3x-3x+5y=12 -3x+(48-3x)=12-6x=-36x=65y=48-3(6)5y=30y=6(6,6)
What is the solution of this linear system 3x plus 5y equals -1 2x-5y equals 16?
3x + 5y = -1 2x - 5y = 16 Add the two equations: 5x = 15 or x = 3 Substitute for x in the first equation: 3*3 + 5y = -1 15 + 5y = -1 5y = -10 so y = -10/5 = -2 The solution is (x, y) = (3, -2)
How can you get coefficients that are equal for y. 3x plus 5y equals 7 2x plus 15y equals 11?
Multiply the first equation by 3 to give 9x + 15y = 21
What is the x intercept of -5y plus 3x equals 12?
X intercept is the value of X when Y = 0 -5Y + 3X = 12 ley Y = 0 3x = 12 x = 4
What is the slope of 2x plus 5y equals 10?
To solve this, present the equation in the standard slope/intercept form of y = mx + c. 'm' is the slope. 2x + 5y = 10 5y = -2x + 10 y = -2/5x + 2 Therefore, -2/5 is the slope.
2x plus 5y equals 2 and -3x minus y equals -3?
If: 2x+5y = 2 and -3x-y = -3Then it works out that: x = 1 and y = 0
3x plus 2y equals 10 2x plus 5y equals 3?
(4, -1)
3x - 8y equals -18 2x plus 5y equals 19?
(2, 3)
X over 5y plus 2x over 3y equals?
x/5y + 2x/3y = 3x/15y + 10x/15y = 13x/15y
2x plus 5y equals 2 -3x - y equals -3?
x = 1, y = 0
Which is equivalent to 3x divide by 7 plus 5y divided by 14x?
3x/7 + 5y/14x = 3x*2x/(7*2x) + 5y/14x = (6x2 + 5y)/14x
3x-8y plus 2x-5-5y simplified?
3x - 8y + 2x - 5 - 5y = 5x -13y - 5
What is the order pair 2x plus 5y equals -9 and 3x-4y equals -2?
They are: x = -2 and y = -1.
What is 3x plus 5y equals 16 plus -3x -6y equals -15?
no
What are the order pairs for 3x plus 2y equals 10 and 2x plus 5y equals 3?
x = 4 and y = -1 (4. -1)
3x plus 5y equals 48 -3x plus 5y equals 12Solve the system of equations Enter your answer as an ordered pair?
3x+5y=48 5y=48-3x-3x+5y=12 -3x+(48-3x)=12-6x=-36x=65y=48-3(6)5y=30y=6(6,6)
Simply -2x plus 5y-x plus 3y?
8y-3x
