Q. Solve the following equation for a. Be sure to take into account whether a letter is capitalized or not.n=21aAnswer: a=
Isolate 'a' in equation: First, we need to isolate 'a' in the equation n=21a. To do this, we can multiply both sides of the equation by 2 to get rid of the fraction on the right side. 2×n=2×(21a)
Multiply to eliminate fraction: After multiplying, we simplify the equation. 2n=a
Simplify the equation: Now that we have isolated a, we can see that a is equal to 2n. Therefore, the value of a is twice the value of n.