k-3=-4k+7

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


Simplifying
k + -3 = -4k + 7

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

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

Solving
-3 + k = 7 + -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.
-3 + k + 4k = 7 + -4k + 4k

Combine like terms: k + 4k = 5k
-3 + 5k = 7 + -4k + 4k

Combine like terms: -4k + 4k = 0
-3 + 5k = 7 + 0
-3 + 5k = 7

Add '3' to each side of the equation.
-3 + 3 + 5k = 7 + 3

Combine like terms: -3 + 3 = 0
0 + 5k = 7 + 3
5k = 7 + 3

Combine like terms: 7 + 3 = 10
5k = 10

Divide each side by '5'.
k = 2

Simplifying
k = 2

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