9k-(3+k)=-(7k+3)

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Solution for 9k-(3+k)=-(7k+3) equation:


Simplifying
9k + -1(3 + k) = -1(7k + 3)
9k + (3 * -1 + k * -1) = -1(7k + 3)
9k + (-3 + -1k) = -1(7k + 3)

Reorder the terms:
-3 + 9k + -1k = -1(7k + 3)

Combine like terms: 9k + -1k = 8k
-3 + 8k = -1(7k + 3)

Reorder the terms:
-3 + 8k = -1(3 + 7k)
-3 + 8k = (3 * -1 + 7k * -1)
-3 + 8k = (-3 + -7k)

Add '3' to each side of the equation.
-3 + 3 + 8k = -3 + 3 + -7k

Combine like terms: -3 + 3 = 0
0 + 8k = -3 + 3 + -7k
8k = -3 + 3 + -7k

Combine like terms: -3 + 3 = 0
8k = 0 + -7k
8k = -7k

Solving
8k = -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.
8k + 7k = -7k + 7k

Combine like terms: 8k + 7k = 15k
15k = -7k + 7k

Combine like terms: -7k + 7k = 0
15k = 0

Divide each side by '15'.
k = 0

Simplifying
k = 0

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