4=4(7-k)

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Solution for 4=4(7-k) equation:


Simplifying
4 = 4(7 + -1k)
4 = (7 * 4 + -1k * 4)
4 = (28 + -4k)

Solving
4 = 28 + -4k

Solving for variable 'k'.

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

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

Combine like terms: -4k + 4k = 0
4 + 4k = 28 + 0
4 + 4k = 28

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

Combine like terms: 4 + -4 = 0
0 + 4k = 28 + -4
4k = 28 + -4

Combine like terms: 28 + -4 = 24
4k = 24

Divide each side by '4'.
k = 6

Simplifying
k = 6

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