A(w)=20w+300

Solution for A(w)=20w+300 equation:

Simplifying
A(w) = 20w + 300

Multiply A * w
wA = 20w + 300

Reorder the terms:
wA = 300 + 20w

Solving
wA = 300 + 20w

Solving for variable 'w'.

Move all terms containing w to the left, all other terms to the right.

Add '-20w' to each side of the equation.
-20w + wA = 300 + 20w + -20w

Combine like terms: 20w + -20w = 0
-20w + wA = 300 + 0
-20w + wA = 300

Reorder the terms:
-300 + -20w + wA = 300 + -300

Combine like terms: 300 + -300 = 0
-300 + -20w + wA = 0

The solution to this equation could not be determined.