Question

solve each literal equation for the given variable. You must show your work.

Solve S = 4v2 for v.

Solve M = 2x + 3y for y.

Answer 1

is the first one s=4v^2

Answer 2

Is the 2 an exponent?

Answer 3

yes, i believe so

Answer 4

Alright, you wanna undo operations on the right so you can get v alone.

to get rid of the 4 you divide by 4 on both sides
s/4=v^2

to eliminate the square you take the square root of both sides

\[\pm \sqrt{S/4}=v\]

Answer 5

ok(: