-9u+49=8(u+4)

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Solution for -9u+49=8(u+4) equation:


Simplifying
-9u + 49 = 8(u + 4)

Reorder the terms:
49 + -9u = 8(u + 4)

Reorder the terms:
49 + -9u = 8(4 + u)
49 + -9u = (4 * 8 + u * 8)
49 + -9u = (32 + 8u)

Solving
49 + -9u = 32 + 8u

Solving for variable 'u'.

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

Add '-8u' to each side of the equation.
49 + -9u + -8u = 32 + 8u + -8u

Combine like terms: -9u + -8u = -17u
49 + -17u = 32 + 8u + -8u

Combine like terms: 8u + -8u = 0
49 + -17u = 32 + 0
49 + -17u = 32

Add '-49' to each side of the equation.
49 + -49 + -17u = 32 + -49

Combine like terms: 49 + -49 = 0
0 + -17u = 32 + -49
-17u = 32 + -49

Combine like terms: 32 + -49 = -17
-17u = -17

Divide each side by '-17'.
u = 1

Simplifying
u = 1

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