37=7(-k+4)-4(1-5k)

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Solution for 37=7(-k+4)-4(1-5k) equation:


Simplifying
37 = 7(-1k + 4) + -4(1 + -5k)

Reorder the terms:
37 = 7(4 + -1k) + -4(1 + -5k)
37 = (4 * 7 + -1k * 7) + -4(1 + -5k)
37 = (28 + -7k) + -4(1 + -5k)
37 = 28 + -7k + (1 * -4 + -5k * -4)
37 = 28 + -7k + (-4 + 20k)

Reorder the terms:
37 = 28 + -4 + -7k + 20k

Combine like terms: 28 + -4 = 24
37 = 24 + -7k + 20k

Combine like terms: -7k + 20k = 13k
37 = 24 + 13k

Solving
37 = 24 + 13k

Solving for variable 'k'.

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

Add '-13k' to each side of the equation.
37 + -13k = 24 + 13k + -13k

Combine like terms: 13k + -13k = 0
37 + -13k = 24 + 0
37 + -13k = 24

Add '-37' to each side of the equation.
37 + -37 + -13k = 24 + -37

Combine like terms: 37 + -37 = 0
0 + -13k = 24 + -37
-13k = 24 + -37

Combine like terms: 24 + -37 = -13
-13k = -13

Divide each side by '-13'.
k = 1

Simplifying
k = 1

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