-(-7k+3)=3(5+10k)

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Solution for -(-7k+3)=3(5+10k) equation:


Simplifying
-1(-7k + 3) = 3(5 + 10k)

Reorder the terms:
-1(3 + -7k) = 3(5 + 10k)
(3 * -1 + -7k * -1) = 3(5 + 10k)
(-3 + 7k) = 3(5 + 10k)
-3 + 7k = (5 * 3 + 10k * 3)
-3 + 7k = (15 + 30k)

Solving
-3 + 7k = 15 + 30k

Solving for variable 'k'.

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

Add '-30k' to each side of the equation.
-3 + 7k + -30k = 15 + 30k + -30k

Combine like terms: 7k + -30k = -23k
-3 + -23k = 15 + 30k + -30k

Combine like terms: 30k + -30k = 0
-3 + -23k = 15 + 0
-3 + -23k = 15

Add '3' to each side of the equation.
-3 + 3 + -23k = 15 + 3

Combine like terms: -3 + 3 = 0
0 + -23k = 15 + 3
-23k = 15 + 3

Combine like terms: 15 + 3 = 18
-23k = 18

Divide each side by '-23'.
k = -0.7826086957

Simplifying
k = -0.7826086957

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