7(u-6)+7u=14

Solution for 7(u-6)+7u=14 equation:

Simplifying
7(u + -6) + 7u = 14

Reorder the terms:
7(-6 + u) + 7u = 14
(-6 * 7 + u * 7) + 7u = 14
(-42 + 7u) + 7u = 14

Combine like terms: 7u + 7u = 14u
-42 + 14u = 14

Solving
-42 + 14u = 14

Solving for variable 'u'.

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

Add '42' to each side of the equation.
-42 + 42 + 14u = 14 + 42

Combine like terms: -42 + 42 = 0
0 + 14u = 14 + 42
14u = 14 + 42

Combine like terms: 14 + 42 = 56
14u = 56

Divide each side by '14'.
u = 4

Simplifying
u = 4