answersLogoWhite

0


Best Answer

3x + 7y = 3*x + 7*y = 3*6 + 7*4 = 18 + 28 = 46

User Avatar

Wiki User

โˆ™ 2010-06-07 13:24:37
This answer is:
๐Ÿ™
0
๐Ÿคจ
0
๐Ÿ˜ฎ
0
User Avatar

Add your answer:

Earn +20 pts
Q: What is 3x plus 7y if x equals 6 y equals 4?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

3x plus 7y equals 37 and x equals 3 then y equals?

4


If T equals 3x plus 7y what is T when x equals 4 and y equals 6?

T = 3x + 7y; x = 4; y = 6T = 3x + 7y (substitute 4 for x, and 6 for y)T = 3(4) + 7(6) = 12 + 42 = 54


Use elimination to solve the system x plus 7y equals 16 and 3x - 7y equals 4?

x+7y=16 ---------------------------1 3x- 7y=4 ---------------------------2 ------------------------------------------------------------------------------------------------------------------ 1+2 x+7y=16 3x-7y=4 4x=20 x=5 substitute x = 5 in x+7y=16 (5)+7y=16 7y=11 y=11/7


What is 3x plus 7y equals -16 -x-y equals 4?

y = -1 and x = -3


What is the order pair for x plus 7y equals 33 and 3x - 2y equals 7?

The ordered pair is (5, 4).


What is the answer for the ordered pair form x plus 7y equals 39 3x minus 2y equals 2 using substitution?

If you mean: x+7y = 39 and 3x-2y = 2 Then by substitution: x = 4 and y = 5


What are the ordered pair to equation x plus 7y equals 33 and equation 3x-2y equals 7?

x = 5 and y = 4


How do you solve 12y-4 equals 7y plus 16?

12y - 4 = 7y + 165y = 20y = 4


4-16x plus 28y equals?

4(1-4x+7y)


3x plus 2y equals 4 -3x plus 4y equals -10?

(2, -1)


Are y equals -3x plus 2 and y plus 3x equals 4 parallel?

Their graphs are.


7y plus 8x plus 4 equals 20 plus 8x?

7y+ 8x + 4= 20 + 8x- 8x - 8x7y + 4 = 20- 4 - 47y=16/7 /7y= 2.28the /7 means divide by 7 :)


10y equals 2y plus 4 plus 7y?

10y = 9y + 4, so y = 4


What is the area of a triangle formed when the line 3x -7y plus 4 equals 0 meets the x and y axes?

If: 3x-7y+4 = 0 then 3x-7y = -4 The intercepts are at: x is at (-4/3, 0) and y is at (0, 4/7) Distance of x from the origin: 4/3 Distance of y from the origin: 4/7 Area of the triangle: 1/2*4/3*4/7 = 8/21 square units


If x equals 4 and y equals 5 then 9 x plus 7y equals?

x=4 y=5 9x+7y=?? Replace: 9(4)+7(5)= 71


-4x plus 7y equals 9 2y equals -5x - 22?

(-4, -1)


What is the standard form of 8y plus 4 equals -3x?

-3x-8y=4


What is the answer to -3X plus 14 equals -4?

-3x+14 = -4 -3x = -4-14 -3x = -18 x = 6


-3x plus 2 equals -4?

-3x+2 = -4 -3x = -4-2 -3x = -6 x = 2


3x plus 56 equals 2x plus 4?

3x+56 = 2x+4 3x-2x = 4-56 x = -52


What is the value of y if 5y plus 8 equals 7y?

5y+8=7y 2y=8 y=4


7x plus 4 equals 3x plus 16 equals?

x=6


When completely factored---- 4 - 16x plus 28y equals?

4(1 - 4x + 7y)


What is 3x plus y equals 4?

1


What is 3x plus 8 equals 12?

3x+8 = 12 3x = 4 x = 4/3