Expressions with variable

This is an algebra problem. Let n represent an unknown number and write the following expressions:

1. 4 times the sum of 7 and the number x
2. 4 times 7 plus the number x
3. 7 less than the product of 4 and the number x
4. 7 times the quantity 4 more than the number x
5. 4 times the quantity 7 less than the number x

Final Answer:

a = 4(7+x)
b = 4*7+x
c = 4*x-7
d = 7(4+x)
e = 4(x-7)

Step-by-step explanation:

$a=4(7+x)$

$b=4\cdot 7+x$

$c=4\cdot x-7$

$d=7(4+x)$

$e=4(x-7)$

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