MATHEMATICS MIDDLE SCHOOL

Help pleaseWhich equation shows the substitution method being used to solve the system of linear equations?

x + y = 6
x = y + 2

A.
x = (x – 6) + 2

B.
x + (y + 2) = 6

C.
(y + 2) + y = 6

D.
x + y = y + 2

Answers

Answer 1
Answer: We can substitute y + 2 for 'x' in the first equation, giving us:

(y + 2) + y = 6
Answer 2
Answer: C, you substituted the y in the x place

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