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

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


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

Reorder the terms:
3 + 5k = -2 + -2(-7 + 2k)
3 + 5k = -2 + (-7 * -2 + 2k * -2)
3 + 5k = -2 + (14 + -4k)

Combine like terms: -2 + 14 = 12
3 + 5k = 12 + -4k

Solving
3 + 5k = 12 + -4k

Solving for variable 'k'.

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

Add '4k' to each side of the equation.
3 + 5k + 4k = 12 + -4k + 4k

Combine like terms: 5k + 4k = 9k
3 + 9k = 12 + -4k + 4k

Combine like terms: -4k + 4k = 0
3 + 9k = 12 + 0
3 + 9k = 12

Add '-3' to each side of the equation.
3 + -3 + 9k = 12 + -3

Combine like terms: 3 + -3 = 0
0 + 9k = 12 + -3
9k = 12 + -3

Combine like terms: 12 + -3 = 9
9k = 9

Divide each side by '9'.
k = 1

Simplifying
k = 1

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