SOLUTION: Solve the following linear equations (use the substitution method),
giving the solution as a coordinate pair in the form (x,y).
y = 9x + 9
y = 4x - 9
Answer: (-18/5
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-> SOLUTION: Solve the following linear equations (use the substitution method),
giving the solution as a coordinate pair in the form (x,y).
y = 9x + 9
y = 4x - 9
Answer: (-18/5
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Question 877841: Solve the following linear equations (use the substitution method),
giving the solution as a coordinate pair in the form (x,y).
y = 9x + 9
y = 4x - 9
Answer: (-18/5,117/5) or (-3 3/5, -23 2/5) Answer by Fombitz(32388) (Show Source):
You can put this solution on YOUR website! Since they're both equal to y set them equal to each other and solve for x.
Then use either equation to solve for
