-7(k+1)-8(4-8k)=

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Solution for -7(k+1)-8(4-8k)= equation:


Simplifying
-7(k + 1) + -8(4 + -8k) = 0

Reorder the terms:
-7(1 + k) + -8(4 + -8k) = 0
(1 * -7 + k * -7) + -8(4 + -8k) = 0
(-7 + -7k) + -8(4 + -8k) = 0
-7 + -7k + (4 * -8 + -8k * -8) = 0
-7 + -7k + (-32 + 64k) = 0

Reorder the terms:
-7 + -32 + -7k + 64k = 0

Combine like terms: -7 + -32 = -39
-39 + -7k + 64k = 0

Combine like terms: -7k + 64k = 57k
-39 + 57k = 0

Solving
-39 + 57k = 0

Solving for variable 'k'.

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

Add '39' to each side of the equation.
-39 + 39 + 57k = 0 + 39

Combine like terms: -39 + 39 = 0
0 + 57k = 0 + 39
57k = 0 + 39

Combine like terms: 0 + 39 = 39
57k = 39

Divide each side by '57'.
k = 0.6842105263

Simplifying
k = 0.6842105263

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