D. The product of 5 and M divided by N
Answer:
y = 7.
Step-by-step explanation:
7 is in the same place as y in the 2nd expression.
5(x+7) = 5(x+y).
Therefore, your answer is 7.
6.3 = 0.9y
y would equal 7
−4y + 4y + 2 = 2
<span> −4y + 4y = 2 -2
0 = 0 .
Anytime you have this format of 0 = 0, just know there are infinitely many.
Any number as a value of y can satisfy the equation.
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Infinitely many