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Solve the following system using substitution. Be sure to check your solution. Show every step. -2x + 5y = 19 3x - 4 = y
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1 vote
Solve the following system using substitution. Be sure to check your solution. Show every step.

-2x + 5y = 19
3x - 4 = y

User Ollo
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1 Answer

6 votes

Answer:

for the first one

Explanation:

-2(-2) + 5(3) =19 or 4+ 15=19

User Jkrnak
by
5.9k points
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