-2k-7+5k=-18k+5(-5k+17)

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Solution for -2k-7+5k=-18k+5(-5k+17) equation:


Simplifying
-2k + -7 + 5k = -18k + 5(-5k + 17)

Reorder the terms:
-7 + -2k + 5k = -18k + 5(-5k + 17)

Combine like terms: -2k + 5k = 3k
-7 + 3k = -18k + 5(-5k + 17)

Reorder the terms:
-7 + 3k = -18k + 5(17 + -5k)
-7 + 3k = -18k + (17 * 5 + -5k * 5)
-7 + 3k = -18k + (85 + -25k)

Reorder the terms:
-7 + 3k = 85 + -18k + -25k

Combine like terms: -18k + -25k = -43k
-7 + 3k = 85 + -43k

Solving
-7 + 3k = 85 + -43k

Solving for variable 'k'.

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

Add '43k' to each side of the equation.
-7 + 3k + 43k = 85 + -43k + 43k

Combine like terms: 3k + 43k = 46k
-7 + 46k = 85 + -43k + 43k

Combine like terms: -43k + 43k = 0
-7 + 46k = 85 + 0
-7 + 46k = 85

Add '7' to each side of the equation.
-7 + 7 + 46k = 85 + 7

Combine like terms: -7 + 7 = 0
0 + 46k = 85 + 7
46k = 85 + 7

Combine like terms: 85 + 7 = 92
46k = 92

Divide each side by '46'.
k = 2

Simplifying
k = 2

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