17=31c(c)

Solution for 17=31c(c) equation:

Simplifying
17 = 31c(c)

Multiply c * c
17 = 31c2

Solving
17 = 31c2

Solving for variable 'c'.

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

Add '-31c2' to each side of the equation.
17 + -31c2 = 31c2 + -31c2

Combine like terms: 31c2 + -31c2 = 0
17 + -31c2 = 0

Add '-17' to each side of the equation.
17 + -17 + -31c2 = 0 + -17

Combine like terms: 17 + -17 = 0
0 + -31c2 = 0 + -17
-31c2 = 0 + -17

Combine like terms: 0 + -17 = -17
-31c2 = -17

Divide each side by '-31'.
c2 = 0.5483870968

Simplifying
c2 = 0.5483870968

Take the square root of each side:
c = {-0.740531631, 0.740531631}