4+4k-7=9+4k-3k

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Solution for 4+4k-7=9+4k-3k equation:


Simplifying
4 + 4k + -7 = 9 + 4k + -3k

Reorder the terms:
4 + -7 + 4k = 9 + 4k + -3k

Combine like terms: 4 + -7 = -3
-3 + 4k = 9 + 4k + -3k

Combine like terms: 4k + -3k = 1k
-3 + 4k = 9 + 1k

Solving
-3 + 4k = 9 + 1k

Solving for variable 'k'.

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

Add '-1k' to each side of the equation.
-3 + 4k + -1k = 9 + 1k + -1k

Combine like terms: 4k + -1k = 3k
-3 + 3k = 9 + 1k + -1k

Combine like terms: 1k + -1k = 0
-3 + 3k = 9 + 0
-3 + 3k = 9

Add '3' to each side of the equation.
-3 + 3 + 3k = 9 + 3

Combine like terms: -3 + 3 = 0
0 + 3k = 9 + 3
3k = 9 + 3

Combine like terms: 9 + 3 = 12
3k = 12

Divide each side by '3'.
k = 4

Simplifying
k = 4

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