9+7(-5-8k)=

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Solution for 9+7(-5-8k)= equation:


Simplifying
9 + 7(-5 + -8k) = 0
9 + (-5 * 7 + -8k * 7) = 0
9 + (-35 + -56k) = 0

Combine like terms: 9 + -35 = -26
-26 + -56k = 0

Solving
-26 + -56k = 0

Solving for variable 'k'.

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

Add '26' to each side of the equation.
-26 + 26 + -56k = 0 + 26

Combine like terms: -26 + 26 = 0
0 + -56k = 0 + 26
-56k = 0 + 26

Combine like terms: 0 + 26 = 26
-56k = 26

Divide each side by '-56'.
k = -0.4642857143

Simplifying
k = -0.4642857143

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