3k+10=-7k

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Solution for 3k+10=-7k equation:


Simplifying
3k + 10 = -7k

Reorder the terms:
10 + 3k = -7k

Solving
10 + 3k = -7k

Solving for variable 'k'.

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

Add '7k' to each side of the equation.
10 + 3k + 7k = -7k + 7k

Combine like terms: 3k + 7k = 10k
10 + 10k = -7k + 7k

Combine like terms: -7k + 7k = 0
10 + 10k = 0

Add '-10' to each side of the equation.
10 + -10 + 10k = 0 + -10

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

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

Divide each side by '10'.
k = -1

Simplifying
k = -1

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