5(k-3)=-(7-2k)+7k

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Solution for 5(k-3)=-(7-2k)+7k equation:


Simplifying
5(k + -3) = -1(7 + -2k) + 7k

Reorder the terms:
5(-3 + k) = -1(7 + -2k) + 7k
(-3 * 5 + k * 5) = -1(7 + -2k) + 7k
(-15 + 5k) = -1(7 + -2k) + 7k
-15 + 5k = (7 * -1 + -2k * -1) + 7k
-15 + 5k = (-7 + 2k) + 7k

Combine like terms: 2k + 7k = 9k
-15 + 5k = -7 + 9k

Solving
-15 + 5k = -7 + 9k

Solving for variable 'k'.

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

Add '-9k' to each side of the equation.
-15 + 5k + -9k = -7 + 9k + -9k

Combine like terms: 5k + -9k = -4k
-15 + -4k = -7 + 9k + -9k

Combine like terms: 9k + -9k = 0
-15 + -4k = -7 + 0
-15 + -4k = -7

Add '15' to each side of the equation.
-15 + 15 + -4k = -7 + 15

Combine like terms: -15 + 15 = 0
0 + -4k = -7 + 15
-4k = -7 + 15

Combine like terms: -7 + 15 = 8
-4k = 8

Divide each side by '-4'.
k = -2

Simplifying
k = -2

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