answersLogoWhite

0


Best Answer

i bielive that it is 140 reason being that

x=20

and

y=11

2x is equal to 40

3y equals 33

giving the sum the look of this 100+33+7

giving you my answer

User Avatar

Wiki User

13y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: 2x-3y equals 7 5x plus 3y plus 7 using elimation?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

How do you factor this. x2y2 plus 2x3y?

x^2y(2x + y)


What is the slope of line with the equation 2x 3y plus 6 equals 0?

Put the equation in this form: y=mx+b. Then m will be the slope. 2x3y+6=0 2x3y=-6 3y=-6/2x y=-2/2x y=-1/x This equation does not describe a straight line, but rather, it describes a curve.


What is the system of equation 3x plus 2y equals 6 and 2x plus 3y equals negative 1?

3x + 2y = 62x + 3y = -1You can use substition, elimation, or graphing to solve this system, but I prefer to use matrices. They are difficult to type out, but the answer is x = 4 and y = -3.


Using substition what is the answer to y equals 3x plus 11 y equals -2x plus 1?

go to http://webmath.com/. it helps a lot.


Using the correct number of significant figures 15.76 plus 4.7509 plus 23.1 equals?

the answer is 43.6


Solve the system of equations using linear combination a plus c equals 9 8a plus 4.5c equals 58?

a=5: c=4


1 plus 1 equals 2 plus 2 equals 4 plus 4 equals 8 plus 8 equals 16 plus 16 equals 32 plus 32 equals 64 plus 64 equals 128 plus 128 equals 256 plus 256 equals 512 plus 512 equals 1024 plus 1024 equals?

2048


How would you prove 1 plus 1 equals 2?

Using a calculator


How does radio functions using electricity?

One plus one equals two


How do you solve 10x plus 4 equals 7x 31?

There is no symbol between 7x and 31. Please resubmit using words eg "plus", "equals" etc.


How can 2 plus 2 equals -1?

it's not possible. try using a calculator. the answer will always be 4


Can you overload plus equals in java?

yes to over load plus in java by using arthamatic operation we can perform it