explain in complete sentences how you would use the substitution method to solve the following system of equations and provide the solution to the system .
x+5y=3
2x+9y=4

Question

anonymous · Answer

put x=3-5y in second equation
and solve it

anonymous · Answer

2(x+5y-3)
2x+10y-6
--  ---  --
2      2       2
x = 5y -3

anonymous · Answer

no first you have too multiple the first equation by (2) and the second by (-1)  so now you have a positive 2x and a -2x it will look like this 
2x+10y=6
=-2x-9y=-4
the 2x cancels out which leaves 1y/1=2/1
y=2 then you just choose which equation you want too substitute y for and solve

anonymous · Answer

and that equal sign was suppose too be a (+) sign sorry