6u+6=4u-4

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Solution for 6u+6=4u-4 equation:


Simplifying
6u + 6 = 4u + -4

Reorder the terms:
6 + 6u = 4u + -4

Reorder the terms:
6 + 6u = -4 + 4u

Solving
6 + 6u = -4 + 4u

Solving for variable 'u'.

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

Add '-4u' to each side of the equation.
6 + 6u + -4u = -4 + 4u + -4u

Combine like terms: 6u + -4u = 2u
6 + 2u = -4 + 4u + -4u

Combine like terms: 4u + -4u = 0
6 + 2u = -4 + 0
6 + 2u = -4

Add '-6' to each side of the equation.
6 + -6 + 2u = -4 + -6

Combine like terms: 6 + -6 = 0
0 + 2u = -4 + -6
2u = -4 + -6

Combine like terms: -4 + -6 = -10
2u = -10

Divide each side by '2'.
u = -5

Simplifying
u = -5

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