-8k-7(8k-2)=-144

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Solution for -8k-7(8k-2)=-144 equation:


Simplifying
-8k + -7(8k + -2) = -144

Reorder the terms:
-8k + -7(-2 + 8k) = -144
-8k + (-2 * -7 + 8k * -7) = -144
-8k + (14 + -56k) = -144

Reorder the terms:
14 + -8k + -56k = -144

Combine like terms: -8k + -56k = -64k
14 + -64k = -144

Solving
14 + -64k = -144

Solving for variable 'k'.

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

Add '-14' to each side of the equation.
14 + -14 + -64k = -144 + -14

Combine like terms: 14 + -14 = 0
0 + -64k = -144 + -14
-64k = -144 + -14

Combine like terms: -144 + -14 = -158
-64k = -158

Divide each side by '-64'.
k = 2.46875

Simplifying
k = 2.46875

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