Question

Which is a CORRECT first step in solving this system of linear equations by SUBSTITUTION?
y = 10 - 22
2 = y - 4
A. y=2(y - 4) + 10
B. 10 - 2x = y - 4
C. y= 10 - 2(y - 4)
D. y - 4 = 10 - 20​

Answer 1

Answer:

I think A. is correct If it is not sorry