SOLUTION: In the system of equations 4x + 2y = 10 and 3x + 7y = -18, which expression can be correctly substituted for y in the equation 3x + 7y = -18?
10-2x
10+2x
5-2x
5-2x
Algebra.Com
Question 950939: In the system of equations 4x + 2y = 10 and 3x + 7y = -18, which expression can be correctly substituted for y in the equation 3x + 7y = -18?
10-2x
10+2x
5-2x
5-2x
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
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