SOLUTION: Hi im stuck in my algebra homework. I really dont understand how to solve linear systems by using substitution. Heres one of my problems x-6y=3 2x=2y-9 How do I solve.this?

Algebra ->  Coordinate Systems and Linear Equations -> SOLUTION: Hi im stuck in my algebra homework. I really dont understand how to solve linear systems by using substitution. Heres one of my problems x-6y=3 2x=2y-9 How do I solve.this?      Log On


   

Question 861946: Hi im stuck in my algebra homework. I really dont understand how to solve linear systems by using substitution.
Heres one of my problems
x-6y=3
2x=2y-9
How do I solve.this???
Please help me.
Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
Solve one equation for one variable, no matter which equation. USE this result in the OTHER equation and solve for the single variable. Simplify and compute the value of this variable. Use this now-solved-value in either original equation to find the value of the still unknown variable.