Help with Math please? Fan and Medal
Which equation shows the substitution method being used to solve the system of linear equations ? x+y=6
x=y+5
A) x+(y+5)=6
B) x+y=y+5
C)x=(x-6)+5
D) (y+5)+y=6

Question

Help with Math please? Fan and Medal
Which equation shows the substitution method being used to solve the system of linear equations ? x+y=6  
                           x=y+5
 A) x+(y+5)=6 
 B) x+y=y+5 
 C)x=(x-6)+5 
 D) (y+5)+y=6

anonymous · Answer

You have x = y+5 that would be the clear equation you want to substitute into the first one, as it's already solved for x. So what you have to do is replace the x in your first equation with "y+5" as x equals that.

russianboss1 · Answer

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