3k+2.6=k+7

Solution for 3k+2.6=k+7 equation:

Simplifying
3k + 2.6 = k + 7

Reorder the terms:
2.6 + 3k = k + 7

Reorder the terms:
2.6 + 3k = 7 + k

Solving
2.6 + 3k = 7 + k

Solving for variable 'k'.

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

Add '-1k' to each side of the equation.
2.6 + 3k + -1k = 7 + k + -1k

Combine like terms: 3k + -1k = 2k
2.6 + 2k = 7 + k + -1k

Combine like terms: k + -1k = 0
2.6 + 2k = 7 + 0
2.6 + 2k = 7

Add '-2.6' to each side of the equation.
2.6 + -2.6 + 2k = 7 + -2.6

Combine like terms: 2.6 + -2.6 = 0.0
0.0 + 2k = 7 + -2.6
2k = 7 + -2.6

Combine like terms: 7 + -2.6 = 4.4
2k = 4.4

Divide each side by '2'.
k = 2.2

Simplifying
k = 2.2