1+5(-7k+8)=-k+7

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Solution for 1+5(-7k+8)=-k+7 equation:


Simplifying
1 + 5(-7k + 8) = -1k + 7

Reorder the terms:
1 + 5(8 + -7k) = -1k + 7
1 + (8 * 5 + -7k * 5) = -1k + 7
1 + (40 + -35k) = -1k + 7

Combine like terms: 1 + 40 = 41
41 + -35k = -1k + 7

Reorder the terms:
41 + -35k = 7 + -1k

Solving
41 + -35k = 7 + -1k

Solving for variable 'k'.

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

Add 'k' to each side of the equation.
41 + -35k + k = 7 + -1k + k

Combine like terms: -35k + k = -34k
41 + -34k = 7 + -1k + k

Combine like terms: -1k + k = 0
41 + -34k = 7 + 0
41 + -34k = 7

Add '-41' to each side of the equation.
41 + -41 + -34k = 7 + -41

Combine like terms: 41 + -41 = 0
0 + -34k = 7 + -41
-34k = 7 + -41

Combine like terms: 7 + -41 = -34
-34k = -34

Divide each side by '-34'.
k = 1

Simplifying
k = 1

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