Posted by **hannah** on Tuesday, August 12, 2008 at 3:06pm.

the first equation of the system is muti plied by 2. by what number would you mutiply the second equation to elimi nate the x variable by adding? first: 6x - 5y equals 21 second: 4x plus 7y equals 15 and another one is the first equation of the system is muti plied by 4. by what number would you mutiply the second equation to elimi nate the y variable by adding? first: 2x plus 5y equals 16 second: 8x 4y equals 10

## Answer This Question

## Related Questions

- algebra ll - the first equation of the system is mutiplied by 4, by what number ...
- algebra ll - the first equation of the system is mutiplied by 2,by what number ...
- algebra II - Select the best possible first step to solving the system by first ...
- math help pls pls - Two systems of equations are shown below: System A 6x + y...
- algebra - if 5 times the first number plus 3 times the second number equals 47 ...
- correction of math - can someone correct this for me please. Directions: Solve ...
- algebra 2(check) - 1)Choose the correct description of the system of equations:...
- Algebra 1 - What is an equation of a line perpendicular to the line with ...
- Alegebra 1 - Each pair of equations below is equivalent. What was done to the ...
- Algebra - Please help to find x, y 1. 8x-y=17 6x+y=11 2. 5x-2y=17 2x+3y=3 ...

More Related Questions