Asked by jc
                3x-2y=8
2x=2y=22
How i solve with substitution?
            
        2x=2y=22
How i solve with substitution?
Answers
                    Answered by
            Ms. Sue
            
    Please correct your typo.
    
                    Answered by
            jc
            
    how do i solve with substitution?
    
                    Answered by
            Damon
            
    3x-2y=8
2x=2y=22
===========
I assume you mean
3x-2y=8
2x-2y=22 ?????
if so then get y = some function of x from the second equation
2 x - 2 y = 22
is
x - y = 11
or
y = (x - 11)
substitute that in the first equation
3 x - 2 (x - 11) = 8
3 x - 2 x + 22 = 8
x = - 14
then go back for y
y - -14 - 11 = -25
    
2x=2y=22
===========
I assume you mean
3x-2y=8
2x-2y=22 ?????
if so then get y = some function of x from the second equation
2 x - 2 y = 22
is
x - y = 11
or
y = (x - 11)
substitute that in the first equation
3 x - 2 (x - 11) = 8
3 x - 2 x + 22 = 8
x = - 14
then go back for y
y - -14 - 11 = -25
                    Answered by
            Damon
            
    If I guessed wrong on your typo, then I told you how to do it anyway.
    
                    Answered by
            Reiny
            
    Since the + and = signs are on the same key, I suspect you meant 
3x-2y = 8
2x+2y = 22 ---->x+y=11 --->y = 11-x
sub into the 1st
3x - 2(11-x) = 8
3x - 22+2x = 8
5x = 30
x = 6
then y = 11-6 = 5
    
3x-2y = 8
2x+2y = 22 ---->x+y=11 --->y = 11-x
sub into the 1st
3x - 2(11-x) = 8
3x - 22+2x = 8
5x = 30
x = 6
then y = 11-6 = 5
                    Answered by
            Damon
            
    Good mind reading :)
    
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