Homework Help: math

Posted by Robin on Wednesday, August 8, 2007 at 1:36am.

Solve systems by substitution

5x - 2y = -5
y - 5x = 3

Substitute 5x + 3 for y in the first equation, and solve it for x.
Once you have x, use either of the two equations you wrote to solve for y.

No one has answered this question yet.

Answer this Question

Related Questions

algebra - 5x-2y=-5 y-5x=3 substitution Substitute 5x +3 for y in the first ...
algebra - solve by substitution 5x-2y = -5 y - 5x = 3 could someone take a min a...
maths - solve the following simultaneous equation: 5x+2y=29 x-y=-4 2x-y=-1 3x-y=...
Grade 10-Math - x+2y=3 5x+4y=8 I isolated x+2y=3 to make: x=3-2y then i began to...
math - Solve this system 5x-2y=-5,y-5x=3 by substitution
HELP! - The problem using elimination/substitution methods what is the solution ...
Algebra - Can someone please help solve this? Solve by using addition or ...
How do I do this.?(Math.) - Use the Substitution method to solve the system of ...
Math - HELP Find the solution for x,y. In the problem... 5x-3y=-11 x-2y=2 ...
Algebra - How do I solve the following by substitution: 5x -2y =-5 y - 5x = 3 8x...

For Further Reading

First Name:
School Subject:
Answer: