27=8u+40+5u

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Solution for 27=8u+40+5u equation:


Simplifying
27 = 8u + 40 + 5u

Reorder the terms:
27 = 40 + 8u + 5u

Combine like terms: 8u + 5u = 13u
27 = 40 + 13u

Solving
27 = 40 + 13u

Solving for variable 'u'.

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

Add '-13u' to each side of the equation.
27 + -13u = 40 + 13u + -13u

Combine like terms: 13u + -13u = 0
27 + -13u = 40 + 0
27 + -13u = 40

Add '-27' to each side of the equation.
27 + -27 + -13u = 40 + -27

Combine like terms: 27 + -27 = 0
0 + -13u = 40 + -27
-13u = 40 + -27

Combine like terms: 40 + -27 = 13
-13u = 13

Divide each side by '-13'.
u = -1

Simplifying
u = -1

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