8(5+k)=7k-5

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


Simplifying
8(5 + k) = 7k + -5
(5 * 8 + k * 8) = 7k + -5
(40 + 8k) = 7k + -5

Reorder the terms:
40 + 8k = -5 + 7k

Solving
40 + 8k = -5 + 7k

Solving for variable 'k'.

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

Add '-7k' to each side of the equation.
40 + 8k + -7k = -5 + 7k + -7k

Combine like terms: 8k + -7k = 1k
40 + 1k = -5 + 7k + -7k

Combine like terms: 7k + -7k = 0
40 + 1k = -5 + 0
40 + 1k = -5

Add '-40' to each side of the equation.
40 + -40 + 1k = -5 + -40

Combine like terms: 40 + -40 = 0
0 + 1k = -5 + -40
1k = -5 + -40

Combine like terms: -5 + -40 = -45
1k = -45

Divide each side by '1'.
k = -45

Simplifying
k = -45

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