W^2+1.5-42=0

Solution for W^2+1.5-42=0 equation:

Simplifying
W2 + 1.5 + -42 = 0

Reorder the terms:
1.5 + -42 + W2 = 0

Combine like terms: 1.5 + -42 = -40.5
-40.5 + W2 = 0

Solving
-40.5 + W2 = 0

Solving for variable 'W'.

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

Add '40.5' to each side of the equation.
-40.5 + 40.5 + W2 = 0 + 40.5

Combine like terms: -40.5 + 40.5 = 0.0
0.0 + W2 = 0 + 40.5
W2 = 0 + 40.5

Combine like terms: 0 + 40.5 = 40.5
W2 = 40.5

Simplifying
W2 = 40.5

Take the square root of each side:
W = {-6.363961031, 6.363961031}