4k-3+7k=-30

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Solution for 4k-3+7k=-30 equation:


Simplifying
4k + -3 + 7k = -30

Reorder the terms:
-3 + 4k + 7k = -30

Combine like terms: 4k + 7k = 11k
-3 + 11k = -30

Solving
-3 + 11k = -30

Solving for variable 'k'.

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

Add '3' to each side of the equation.
-3 + 3 + 11k = -30 + 3

Combine like terms: -3 + 3 = 0
0 + 11k = -30 + 3
11k = -30 + 3

Combine like terms: -30 + 3 = -27
11k = -27

Divide each side by '11'.
k = -2.454545455

Simplifying
k = -2.454545455

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