-4k+3=4k+42

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Solution for -4k+3=4k+42 equation:


Simplifying
-4k + 3 = 4k + 42

Reorder the terms:
3 + -4k = 4k + 42

Reorder the terms:
3 + -4k = 42 + 4k

Solving
3 + -4k = 42 + 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 + -4k + -4k = 42 + 4k + -4k

Combine like terms: -4k + -4k = -8k
3 + -8k = 42 + 4k + -4k

Combine like terms: 4k + -4k = 0
3 + -8k = 42 + 0
3 + -8k = 42

Add '-3' to each side of the equation.
3 + -3 + -8k = 42 + -3

Combine like terms: 3 + -3 = 0
0 + -8k = 42 + -3
-8k = 42 + -3

Combine like terms: 42 + -3 = 39
-8k = 39

Divide each side by '-8'.
k = -4.875

Simplifying
k = -4.875

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