3-7(7k-7)=10-7k

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Solution for 3-7(7k-7)=10-7k equation:


Simplifying
3 + -7(7k + -7) = 10 + -7k

Reorder the terms:
3 + -7(-7 + 7k) = 10 + -7k
3 + (-7 * -7 + 7k * -7) = 10 + -7k
3 + (49 + -49k) = 10 + -7k

Combine like terms: 3 + 49 = 52
52 + -49k = 10 + -7k

Solving
52 + -49k = 10 + -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.
52 + -49k + 7k = 10 + -7k + 7k

Combine like terms: -49k + 7k = -42k
52 + -42k = 10 + -7k + 7k

Combine like terms: -7k + 7k = 0
52 + -42k = 10 + 0
52 + -42k = 10

Add '-52' to each side of the equation.
52 + -52 + -42k = 10 + -52

Combine like terms: 52 + -52 = 0
0 + -42k = 10 + -52
-42k = 10 + -52

Combine like terms: 10 + -52 = -42
-42k = -42

Divide each side by '-42'.
k = 1

Simplifying
k = 1

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