Find the product. y 4 · y 5
2 answers:
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Answer:
Step-by-step explanation:
Simply equate the equations:
-2x+7=5x-7
14=7x
Put this in one of the equations again.
$ y=-2(2)+7$
$\implies y=-4+7= \boxed{3}$
Answer:
Step-by-step explanation:
Simply equate the equations:
-2x+7=5x-7
14=7x
Put this in one of the equations again.
$ y=-2(2)+7$
$\implies y=-4+7= \boxed{3}$