Which equation shows the substitution method being used to solv the system of equations?
x+y=...
Mathematics, 09.11.2019 17:31 PompousCoyote
Which equation shows the substitution method being used to solv the system of equations?
x+y=6
x=y+2
a. (y+2)+y=6
b. x+y=y+2
c. x=(x-6)+2
d. x+(y+2)=6
Answers: 3
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