7k+1=8k+1+6-1

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Solution for 7k+1=8k+1+6-1 equation:


Simplifying
7k + 1 = 8k + 1 + 6 + -1

Reorder the terms:
1 + 7k = 8k + 1 + 6 + -1

Reorder the terms:
1 + 7k = 1 + 6 + -1 + 8k

Combine like terms: 1 + 6 = 7
1 + 7k = 7 + -1 + 8k

Combine like terms: 7 + -1 = 6
1 + 7k = 6 + 8k

Solving
1 + 7k = 6 + 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.
1 + 7k + -8k = 6 + 8k + -8k

Combine like terms: 7k + -8k = -1k
1 + -1k = 6 + 8k + -8k

Combine like terms: 8k + -8k = 0
1 + -1k = 6 + 0
1 + -1k = 6

Add '-1' to each side of the equation.
1 + -1 + -1k = 6 + -1

Combine like terms: 1 + -1 = 0
0 + -1k = 6 + -1
-1k = 6 + -1

Combine like terms: 6 + -1 = 5
-1k = 5

Divide each side by '-1'.
k = -5

Simplifying
k = -5

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