-3+7k=8k-7

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Solution for -3+7k=8k-7 equation:


Simplifying
-3 + 7k = 8k + -7

Reorder the terms:
-3 + 7k = -7 + 8k

Solving
-3 + 7k = -7 + 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.
-3 + 7k + -8k = -7 + 8k + -8k

Combine like terms: 7k + -8k = -1k
-3 + -1k = -7 + 8k + -8k

Combine like terms: 8k + -8k = 0
-3 + -1k = -7 + 0
-3 + -1k = -7

Add '3' to each side of the equation.
-3 + 3 + -1k = -7 + 3

Combine like terms: -3 + 3 = 0
0 + -1k = -7 + 3
-1k = -7 + 3

Combine like terms: -7 + 3 = -4
-1k = -4

Divide each side by '-1'.
k = 4

Simplifying
k = 4

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