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What is 6x plus 3y plus 6y-2x?
6x + 3y + 6y - 2x = (6x - 2x) + (3y + 6y) = 4x + 9y
Y equals 2 2x plus 6y equals 22?
Since y = 2, 2x + 6y is the same as 2x + 12. Because 2x + 12 = 22, 2x = 10. If 2 Xes are equal to ten, then 1 X is equal to 5.
How many values of x and y satisfy the equations 2x plus 6y equals 12 and 3x plus 9y equals 18?
2X + 6Y = 12 3X + 9Y = 18 try elimination - 3(2X + 6Y = 12) 2(3X + 9Y = 18) - 6X - 18Y = - 36 6X + 18Y = 36 ================= I will say this system is dependent and an infinite number of solutions can be found.
What is the factor of 2x plus 6y?
It is: 2(x+3y) when factored
Does the equation 2x plus 6y equals 35 have any whole-number solutions Why or why not?
no
X - 3y equals -3 and -2x plus 6y equals 12 solution?
x - 3y = -3: multiply by -2 giving -2x + 6y = 6, but -2x + 6y = 12 so we have a problem! Misprint?
What is 6x plus 3y plus 6y-2x?
6x + 3y + 6y - 2x = (6x - 2x) + (3y + 6y) = 4x + 9y
What are the intercepts of the equation 4x plus 6y plus 2z equals 12?
x=3 y=2 z=6
Y equals 2 2x plus 6y equals 22?
Since y = 2, 2x + 6y is the same as 2x + 12. Because 2x + 12 = 22, 2x = 10. If 2 Xes are equal to ten, then 1 X is equal to 5.
Simplify 5x plus 3y plus 2x-6y?
the simplest form of 5x + 3y +2x - 6y is 7x-3y
What is the y intercept of 2x plus 6y equals 36?
A line intercepts the y axis when x=0. If we put x=0 into the equation we get 2x0 + 6y = 36 6y = 36 y = 6 (dividing both sides by 6) Thus the line intercepts the y axis when x is 0 and y is 6. This is the point with the coordinates (0,6)
How many values of x and y satisfy the equations 2x plus 6y equals 12 and 3x plus 9y equals 18?
2X + 6Y = 12 3X + 9Y = 18 try elimination - 3(2X + 6Y = 12) 2(3X + 9Y = 18) - 6X - 18Y = - 36 6X + 18Y = 36 ================= I will say this system is dependent and an infinite number of solutions can be found.
Which type of lines are 4x plus 6y equals 12 and 2x plus 3y equals -6?
They are parallel lines.
Is 2x plus 3y equals 12 parallel to 6y minus 4x equals 2?
Let's see. 2X + 3Y = 12 3Y = - 2X + 12 Y = -2/3X + 4 ---------------- 6Y - 4X = 2 6Y = 4X + 2 Y = 2/3X + 1/3 --------------------- Nope. They can't be. Plot a few points and see.
What is the x-intercept of the line 2x-6y plus 24 equals 0?
The x- intercept of a line occurs when the line crosses the x axis. When this happens the corresponding y value of this point will be 0. From this we know that x-intercepts have y = 0. To find the x-intercept of a line we can plug this y value into the formula and get a corresponding x. 2x - 6y + 24 = 0 2x - 6(0) + 24 = 0 (substituting 0 for y) 2x + 24 = 0 (-6 * 0 is 0) 2x = -24 (add 24 to both sides) x = -12 (divide both sides by 2) The x-intercept of 2x - 6y + 2 = 0 is x = -12 & y = 0 or (-12, 0)
Solve this polyinomal 5x plus 6y plus 3y-2x?
5x + 6y + 3y - 2x you have to add like terms. add the y terms and then the x terms 9y + 3x this is your answer
If 2x plus 1 equals y what does 12x plus 6 equals?
6y
