Monday

January 26, 2015

January 26, 2015

Posted by **,algebra** on Wednesday, May 2, 2012 at 3:20pm.

x-y=4

3x-5=2

- math -
**visoth**, Wednesday, May 2, 2012 at 4:22pmbring y to the other side on first equation so that you will have

x= y + 4 and substitute y + 4 for x in second equation

3(y+4) - 5 = 2 and solve

3y + 12 - 5 = 2

3y +7 = 2

3y= -5

y= -5/3

plug the answer for y into either equation and solve

**Answer this Question**

**Related Questions**

math - Solve the following system using elimination. If a single solution exists...

math algebra - Solve the following system using elimination. If a single ...

MATH - Solve this system using elimination. If a single solution exists, write ...

math - Solve this system using elimination. If a single solution exists, write ...

algebra 1 - Solve this system using elimination. If a single solution exists, ...

algebra - solve by elimination method what is the solution of the system? 0.3x-0...

Math - Solve the system of equations using the addition (elimination) method. If...

Algebra - Checking a few answers to some algebra problems: 1.Find the slope of ...

algebra - Solve the system of equations using the addition (elimination) method...

Algebra - Solve the following system of equations by the elimination method. 1/...