**substittion method 6x-y=-4&2x+2y=15 next prob x+y=1&2x-y**

20/04/2010Â Â· 3x+2y = 5 2x+5y = -3 Use elimination techniques to eliminate one of the variables. Multiply the first equation by 2 and subtract the result from the second equation multiplied by 3:... `x-2y=-4` Let this be EQ1. `2x-y=1` Let this be EQ2. To solve this system of equations, we may use substitution method. To apply it, let's isolate the x in EQ1.

**3x y= 20 and x+2y = 30 solve for x and y? Yahoo Answers**

Solution for 6x+y=15 equation: Simplifying 6x + y = 15 Solving 6x + y = 15 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right.... You can put this solution on YOUR website! How do you solve 2y=6x+4? There's no unique solution. You can pick any value for x and find a value for y, an infinite # of combinatiions.

**Solve the system of equations 6x + 5y = 5 3x - 10y = 15**

11/07/2008Â Â· 6x - 2y = 30 2x + y = 20 Using the two equations above, solve for y.? Can anyone give me the answer to what x and y equal in this equation 3x-2y=-17 and -3x+5y=47? Answer Questions... y=2x-15 can be graphed by first plotting the y-intercept (#0,-15#) and then using the slope of 2 to move up two points and to the right 1 (#1,-13#), plotting those two points and drawing a line through them.

**how do i solve for y 2x + 2y = 9 2x Math Homework Answers**

Algebra: Solve the following system using substitution: y=2x and 2y+6x=20 - Answered by a verified Math Tutor or Teacher We use cookies to give you the best possible experience on our website. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them.... 28/10/2007Â Â· You will get 2x+2(4+6x)=15, then you can solve for x, and you will see that x=1/2. If you plug that x value in either equation, you will find that y=7. Hope this helps If you plug that x value in either equation, you will find that y=7.

## How To Solve 6x-y 4 2x 2y 15

### Solve the system of equations 6x + 5y = 5 3x - 10y = 15

- 6x y 4 n2x 2y 15 m4maths.com
- SOLUTION How do you solve and graph x-2y=4?
- 6x+y=15 solution
- How to solve 3x5y=0 and 2y-6x=-5 using the

## How To Solve 6x-y 4 2x 2y 15

### 11/07/2008Â Â· Best Answer: Rearrange the first equation: 15x - 18 - 2y = -3x + y 18x-3y=18 6x-y=6 Rearrange the second equation: 10x+ 7y + 20 = 4x + 2 6x+7y=-18 You have 6x-y=6 6x+7y=-18 solve by minusing the first equation to the second equation. -8y = 24 y = -3 Plus y = -3 into anyone of the equation. Lets choose the

- y=2x-15 can be graphed by first plotting the y-intercept (#0,-15#) and then using the slope of 2 to move up two points and to the right 1 (#1,-13#), plotting those two points and drawing a line through them.
- Simple and best practice solution for 2x+y=5;3x-2y=11. Check how easy it is, to solve this system of equations and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.
- 17/09/2017Â Â· 3y â‰¤ -15 y â‰¤ -5 y <= -2y -15 add 2y to both sides 2y+y <= 2y-2y -15 3y <= -15 divide both sides by 3 y <= -5 3y â‰¤ - 15 y â‰¤ - 5 y â‰¤ -2y - 15 Add
- 2x+2y=15 if the = between the x & the 2 should be a + & you want to solve this set of equations then 6X-Y=-4 2X+2Y=15 NOW WE MULTIPLY THE FIRST EQAUTION BY 2 AND ADD THESE 2 EQUATIONS

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