3k+10=-2k-20

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Solution for 3k+10=-2k-20 equation:


Simplifying
3k + 10 = -2k + -20

Reorder the terms:
10 + 3k = -2k + -20

Reorder the terms:
10 + 3k = -20 + -2k

Solving
10 + 3k = -20 + -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 = -20 + -2k + 2k

Combine like terms: 3k + 2k = 5k
10 + 5k = -20 + -2k + 2k

Combine like terms: -2k + 2k = 0
10 + 5k = -20 + 0
10 + 5k = -20

Add '-10' to each side of the equation.
10 + -10 + 5k = -20 + -10

Combine like terms: 10 + -10 = 0
0 + 5k = -20 + -10
5k = -20 + -10

Combine like terms: -20 + -10 = -30
5k = -30

Divide each side by '5'.
k = -6

Simplifying
k = -6

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