4+1=2k-3+7k

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Solution for 4+1=2k-3+7k equation:


Simplifying
4 + 1 = 2k + -3 + 7k

Combine like terms: 4 + 1 = 5
5 = 2k + -3 + 7k

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

Combine like terms: 2k + 7k = 9k
5 = -3 + 9k

Solving
5 = -3 + 9k

Solving for variable 'k'.

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

Add '-9k' to each side of the equation.
5 + -9k = -3 + 9k + -9k

Combine like terms: 9k + -9k = 0
5 + -9k = -3 + 0
5 + -9k = -3

Add '-5' to each side of the equation.
5 + -5 + -9k = -3 + -5

Combine like terms: 5 + -5 = 0
0 + -9k = -3 + -5
-9k = -3 + -5

Combine like terms: -3 + -5 = -8
-9k = -8

Divide each side by '-9'.
k = 0.8888888889

Simplifying
k = 0.8888888889

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