-6u+27+6u=6u+42

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Solution for -6u+27+6u=6u+42 equation:


Simplifying
-6u + 27 + 6u = 6u + 42

Reorder the terms:
27 + -6u + 6u = 6u + 42

Combine like terms: -6u + 6u = 0
27 + 0 = 6u + 42
27 = 6u + 42

Reorder the terms:
27 = 42 + 6u

Solving
27 = 42 + 6u

Solving for variable 'u'.

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

Add '-6u' to each side of the equation.
27 + -6u = 42 + 6u + -6u

Combine like terms: 6u + -6u = 0
27 + -6u = 42 + 0
27 + -6u = 42

Add '-27' to each side of the equation.
27 + -27 + -6u = 42 + -27

Combine like terms: 27 + -27 = 0
0 + -6u = 42 + -27
-6u = 42 + -27

Combine like terms: 42 + -27 = 15
-6u = 15

Divide each side by '-6'.
u = -2.5

Simplifying
u = -2.5

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