-7-2(k-1)=35+8k

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Solution for -7-2(k-1)=35+8k equation:


Simplifying
-7 + -2(k + -1) = 35 + 8k

Reorder the terms:
-7 + -2(-1 + k) = 35 + 8k
-7 + (-1 * -2 + k * -2) = 35 + 8k
-7 + (2 + -2k) = 35 + 8k

Combine like terms: -7 + 2 = -5
-5 + -2k = 35 + 8k

Solving
-5 + -2k = 35 + 8k

Solving for variable 'k'.

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

Add '-8k' to each side of the equation.
-5 + -2k + -8k = 35 + 8k + -8k

Combine like terms: -2k + -8k = -10k
-5 + -10k = 35 + 8k + -8k

Combine like terms: 8k + -8k = 0
-5 + -10k = 35 + 0
-5 + -10k = 35

Add '5' to each side of the equation.
-5 + 5 + -10k = 35 + 5

Combine like terms: -5 + 5 = 0
0 + -10k = 35 + 5
-10k = 35 + 5

Combine like terms: 35 + 5 = 40
-10k = 40

Divide each side by '-10'.
k = -4

Simplifying
k = -4

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