k+3-4k+7=2k-5

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Solution for k+3-4k+7=2k-5 equation:


Simplifying
k + 3 + -4k + 7 = 2k + -5

Reorder the terms:
3 + 7 + k + -4k = 2k + -5

Combine like terms: 3 + 7 = 10
10 + k + -4k = 2k + -5

Combine like terms: k + -4k = -3k
10 + -3k = 2k + -5

Reorder the terms:
10 + -3k = -5 + 2k

Solving
10 + -3k = -5 + 2k

Solving for variable 'k'.

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

Add '-2k' to each side of the equation.
10 + -3k + -2k = -5 + 2k + -2k

Combine like terms: -3k + -2k = -5k
10 + -5k = -5 + 2k + -2k

Combine like terms: 2k + -2k = 0
10 + -5k = -5 + 0
10 + -5k = -5

Add '-10' to each side of the equation.
10 + -10 + -5k = -5 + -10

Combine like terms: 10 + -10 = 0
0 + -5k = -5 + -10
-5k = -5 + -10

Combine like terms: -5 + -10 = -15
-5k = -15

Divide each side by '-5'.
k = 3

Simplifying
k = 3

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