-65=2k+5(-5-5)

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Solution for -65=2k+5(-5-5) equation:


Simplifying
-65 = 2k + 5(-5 + -5)

Combine like terms: -5 + -5 = -10
-65 = 2k + 5(-10)

Multiply 5 * -10
-65 = 2k + -50

Reorder the terms:
-65 = -50 + 2k

Solving
-65 = -50 + 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.
-65 + -2k = -50 + 2k + -2k

Combine like terms: 2k + -2k = 0
-65 + -2k = -50 + 0
-65 + -2k = -50

Add '65' to each side of the equation.
-65 + 65 + -2k = -50 + 65

Combine like terms: -65 + 65 = 0
0 + -2k = -50 + 65
-2k = -50 + 65

Combine like terms: -50 + 65 = 15
-2k = 15

Divide each side by '-2'.
k = -7.5

Simplifying
k = -7.5

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