3k+7=7k+2

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Solution for 3k+7=7k+2 equation:


Simplifying
3k + 7 = 7k + 2

Reorder the terms:
7 + 3k = 7k + 2

Reorder the terms:
7 + 3k = 2 + 7k

Solving
7 + 3k = 2 + 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.
7 + 3k + -7k = 2 + 7k + -7k

Combine like terms: 3k + -7k = -4k
7 + -4k = 2 + 7k + -7k

Combine like terms: 7k + -7k = 0
7 + -4k = 2 + 0
7 + -4k = 2

Add '-7' to each side of the equation.
7 + -7 + -4k = 2 + -7

Combine like terms: 7 + -7 = 0
0 + -4k = 2 + -7
-4k = 2 + -7

Combine like terms: 2 + -7 = -5
-4k = -5

Divide each side by '-4'.
k = 1.25

Simplifying
k = 1.25

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