4(-x+7)+2k=91+5k

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Solution for 4(-x+7)+2k=91+5k equation:


Simplifying
4(-1x + 7) + 2k = 91 + 5k

Reorder the terms:
4(7 + -1x) + 2k = 91 + 5k
(7 * 4 + -1x * 4) + 2k = 91 + 5k
(28 + -4x) + 2k = 91 + 5k

Reorder the terms:
28 + 2k + -4x = 91 + 5k

Solving
28 + 2k + -4x = 91 + 5k

Solving for variable 'k'.

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

Add '-5k' to each side of the equation.
28 + 2k + -5k + -4x = 91 + 5k + -5k

Combine like terms: 2k + -5k = -3k
28 + -3k + -4x = 91 + 5k + -5k

Combine like terms: 5k + -5k = 0
28 + -3k + -4x = 91 + 0
28 + -3k + -4x = 91

Add '-28' to each side of the equation.
28 + -3k + -28 + -4x = 91 + -28

Reorder the terms:
28 + -28 + -3k + -4x = 91 + -28

Combine like terms: 28 + -28 = 0
0 + -3k + -4x = 91 + -28
-3k + -4x = 91 + -28

Combine like terms: 91 + -28 = 63
-3k + -4x = 63

Add '4x' to each side of the equation.
-3k + -4x + 4x = 63 + 4x

Combine like terms: -4x + 4x = 0
-3k + 0 = 63 + 4x
-3k = 63 + 4x

Divide each side by '-3'.
k = -21 + -1.333333333x

Simplifying
k = -21 + -1.333333333x

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