Solve the literal equation for A 2A+x=-8
and then Evaluate for X=-4 and after simplify
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a=x−4

Step-by-step explanation:

Step 1: Add -x to both sides.

2a+x+−x=−8+−x

2a=−x−8

Step 2: Divide both sides by 2.

=

8y^50

step-by-step explanation:

whole numbers.

step-by-step explanation:

we are given the average monthly rainfall (in millimeters) model r(m) for the years 1900-2009 as a function of the month number m.

as we can see m is taken for the number of months for years 1900-2009.

we know that number of months can't be a negative number or decimal number or a fraction.

so, the number of months could be only positive whole numbers.

therefore, whole numbers is more appropriate for the domain of r.