SOLUTION: graph of y=2x +4. Then graph the equation to check your answer y=3x-9
-> SOLUTION: graph of y=2x +4. Then graph the equation to check your answer y=3x-9
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graph of y=2x +4. Then graph the equation to check your answer y=3x-9
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The lines will cross where:
2x + 4 = 3x -9
-x = -13
x = 13
y = 2*13 + 4 = 30
y = 3*13 - 9 = 30
The red line is y = 2x+4.
The green line is y = 3x-9.
They intersect at (13,30).