K+1-4(2k-9)=0

Solution for K+1-4(2k-9)=0 equation:

Simplifying
K + 1 + -4(2k + -9) = 0

Reorder the terms:
K + 1 + -4(-9 + 2k) = 0
K + 1 + (-9 * -4 + 2k * -4) = 0
K + 1 + (36 + -8k) = 0

Reorder the terms:
1 + 36 + K + -8k = 0

Combine like terms: 1 + 36 = 37
37 + K + -8k = 0

Solving
37 + K + -8k = 0

Solving for variable 'K'.

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

Add '-37' to each side of the equation.
37 + K + -37 + -8k = 0 + -37

Reorder the terms:
37 + -37 + K + -8k = 0 + -37

Combine like terms: 37 + -37 = 0
0 + K + -8k = 0 + -37
K + -8k = 0 + -37

Combine like terms: 0 + -37 = -37
K + -8k = -37

Add '8k' to each side of the equation.
K + -8k + 8k = -37 + 8k

Combine like terms: -8k + 8k = 0
K + 0 = -37 + 8k
K = -37 + 8k

Simplifying
K = -37 + 8k