SOLUTION: I need some help with this problem y=2x+9 y=7x+10 Since they are both already solved for "y" how does the substitution process work with this problem. Please show me step by ste

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Question 181138This question is from textbook Beginning & Intermediate Algebra
: I need some help with this problem
y=2x+9
y=7x+10
Since they are both already solved for "y" how does the substitution process work with this problem. Please show me step by step how to come up with the answer.
Thanks in advance to anyone who can help me with this problem!!!
This question is from textbook Beginning & Intermediate Algebra

Answer by solver91311(24713)   (Show Source): You can put this solution on YOUR website!


You have two different expressions in x, both equal to y. So set them equal to one another.



and




So






John


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