20k+30=14k-90

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Solution for 20k+30=14k-90 equation:


Simplifying
20k + 30 = 14k + -90

Reorder the terms:
30 + 20k = 14k + -90

Reorder the terms:
30 + 20k = -90 + 14k

Solving
30 + 20k = -90 + 14k

Solving for variable 'k'.

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

Add '-14k' to each side of the equation.
30 + 20k + -14k = -90 + 14k + -14k

Combine like terms: 20k + -14k = 6k
30 + 6k = -90 + 14k + -14k

Combine like terms: 14k + -14k = 0
30 + 6k = -90 + 0
30 + 6k = -90

Add '-30' to each side of the equation.
30 + -30 + 6k = -90 + -30

Combine like terms: 30 + -30 = 0
0 + 6k = -90 + -30
6k = -90 + -30

Combine like terms: -90 + -30 = -120
6k = -120

Divide each side by '6'.
k = -20

Simplifying
k = -20

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