Thursday

April 24, 2014

April 24, 2014

Posted by **gavin** on Thursday, January 24, 2008 at 10:51pm.

- math -
**Reiny**, Thursday, January 24, 2008 at 11:06pmsolve the first one to say

x = 5y+2, now sub that into the second

2(5y+2) + 3y = 17

solve for y, sub that back into x = 5y+2

**Related Questions**

Math Homework - Hello! I need help with these math questions, thanks! :) 1.) ...

math help - Solve the system by substitution. x-5y=2, 2x+3y=17

math please help - Solve the system by substitution. x – 5y = 2 2x + 3y = 17

Math - Solve the system using any algebraic method. 2x - 2y + z = 3 5y - z = -31...

Math - solve each system 1) 3x + y = 6 2x + 3y = 13 2) 2x + 5y - 6 = 0 -2x + y...

Algebra 2 - Solve this system by substitution: 2x-3y=12 x-4y=6 Slve this system ...

algebra - solve each system by substitution 1. 6x-3y=-33 2xty=-1 2. 2x-y=7 3x-2y...

algebra 2 - solve each system by substitution 1. 6x-3y=-33 2xty=-1 2. 2x-y=7 3x-...

Math - How do I solve these problems, I really need help. Solve by substitution ...

Derive - Find the derivative of sin(2x + 3y)= 3xy + 5y-2. I have this so far 1) ...