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

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Solution for 4(k+5)-3=2k-3 equation:


Simplifying
4(k + 5) + -3 = 2k + -3

Reorder the terms:
4(5 + k) + -3 = 2k + -3
(5 * 4 + k * 4) + -3 = 2k + -3
(20 + 4k) + -3 = 2k + -3

Reorder the terms:
20 + -3 + 4k = 2k + -3

Combine like terms: 20 + -3 = 17
17 + 4k = 2k + -3

Reorder the terms:
17 + 4k = -3 + 2k

Solving
17 + 4k = -3 + 2k

Solving for variable 'k'.

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

Add '-2k' to each side of the equation.
17 + 4k + -2k = -3 + 2k + -2k

Combine like terms: 4k + -2k = 2k
17 + 2k = -3 + 2k + -2k

Combine like terms: 2k + -2k = 0
17 + 2k = -3 + 0
17 + 2k = -3

Add '-17' to each side of the equation.
17 + -17 + 2k = -3 + -17

Combine like terms: 17 + -17 = 0
0 + 2k = -3 + -17
2k = -3 + -17

Combine like terms: -3 + -17 = -20
2k = -20

Divide each side by '2'.
k = -10

Simplifying
k = -10

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