What is the value of the expression below when x = 4 and y = 4? 3x + 7y
2 answers:
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For this case we must raise the equation according to the given statement.
Let the variable "x" be the unknown number.
So, three times the number is:
If to that term is added "6" we have:
The sum of both terms is "12", then:
Thus, the equation is:
Answer:
