-7(k-6)-(2k-7)=-10k

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Solution for -7(k-6)-(2k-7)=-10k equation:


Simplifying
-7(k + -6) + -1(2k + -7) = -10k

Reorder the terms:
-7(-6 + k) + -1(2k + -7) = -10k
(-6 * -7 + k * -7) + -1(2k + -7) = -10k
(42 + -7k) + -1(2k + -7) = -10k

Reorder the terms:
42 + -7k + -1(-7 + 2k) = -10k
42 + -7k + (-7 * -1 + 2k * -1) = -10k
42 + -7k + (7 + -2k) = -10k

Reorder the terms:
42 + 7 + -7k + -2k = -10k

Combine like terms: 42 + 7 = 49
49 + -7k + -2k = -10k

Combine like terms: -7k + -2k = -9k
49 + -9k = -10k

Solving
49 + -9k = -10k

Solving for variable 'k'.

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

Add '10k' to each side of the equation.
49 + -9k + 10k = -10k + 10k

Combine like terms: -9k + 10k = 1k
49 + 1k = -10k + 10k

Combine like terms: -10k + 10k = 0
49 + 1k = 0

Add '-49' to each side of the equation.
49 + -49 + 1k = 0 + -49

Combine like terms: 49 + -49 = 0
0 + 1k = 0 + -49
1k = 0 + -49

Combine like terms: 0 + -49 = -49
1k = -49

Divide each side by '1'.
k = -49

Simplifying
k = -49

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