5(k+3)=2(4k)+7-5

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Solution for 5(k+3)=2(4k)+7-5 equation:


Simplifying
5(k + 3) = 2(4k) + 7 + -5

Reorder the terms:
5(3 + k) = 2(4k) + 7 + -5
(3 * 5 + k * 5) = 2(4k) + 7 + -5
(15 + 5k) = 2(4k) + 7 + -5

Remove parenthesis around (4k)
15 + 5k = 2 * 4k + 7 + -5

Multiply 2 * 4
15 + 5k = 8k + 7 + -5

Reorder the terms:
15 + 5k = 7 + -5 + 8k

Combine like terms: 7 + -5 = 2
15 + 5k = 2 + 8k

Solving
15 + 5k = 2 + 8k

Solving for variable 'k'.

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

Add '-8k' to each side of the equation.
15 + 5k + -8k = 2 + 8k + -8k

Combine like terms: 5k + -8k = -3k
15 + -3k = 2 + 8k + -8k

Combine like terms: 8k + -8k = 0
15 + -3k = 2 + 0
15 + -3k = 2

Add '-15' to each side of the equation.
15 + -15 + -3k = 2 + -15

Combine like terms: 15 + -15 = 0
0 + -3k = 2 + -15
-3k = 2 + -15

Combine like terms: 2 + -15 = -13
-3k = -13

Divide each side by '-3'.
k = 4.333333333

Simplifying
k = 4.333333333

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