SOLUTION: x-7y=6
5x+5y=110
What is the y coordinate of that?
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Question 247663: x-7y=6
5x+5y=110
What is the y coordinate of that?
Answer by oberobic(2304) (Show Source): You can put this solution on YOUR website!
Put the equations in slope-intercept form.
.
Solve: x-7y=6
subtract x from both sides...
-7y = -x +6
divide both sides by -7...
y = 1/7*x + 6/7
.
Solve: 5x+5y=110
divide both sides by 5...
x + y = 22
Subtract x from both sides...
y = -x + 22
.
Graph the two lines...
.
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