8u+3(u+2)=7(2u-1)+16

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Solution for 8u+3(u+2)=7(2u-1)+16 equation:


Simplifying
8u + 3(u + 2) = 7(2u + -1) + 16

Reorder the terms:
8u + 3(2 + u) = 7(2u + -1) + 16
8u + (2 * 3 + u * 3) = 7(2u + -1) + 16
8u + (6 + 3u) = 7(2u + -1) + 16

Reorder the terms:
6 + 8u + 3u = 7(2u + -1) + 16

Combine like terms: 8u + 3u = 11u
6 + 11u = 7(2u + -1) + 16

Reorder the terms:
6 + 11u = 7(-1 + 2u) + 16
6 + 11u = (-1 * 7 + 2u * 7) + 16
6 + 11u = (-7 + 14u) + 16

Reorder the terms:
6 + 11u = -7 + 16 + 14u

Combine like terms: -7 + 16 = 9
6 + 11u = 9 + 14u

Solving
6 + 11u = 9 + 14u

Solving for variable 'u'.

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

Add '-14u' to each side of the equation.
6 + 11u + -14u = 9 + 14u + -14u

Combine like terms: 11u + -14u = -3u
6 + -3u = 9 + 14u + -14u

Combine like terms: 14u + -14u = 0
6 + -3u = 9 + 0
6 + -3u = 9

Add '-6' to each side of the equation.
6 + -6 + -3u = 9 + -6

Combine like terms: 6 + -6 = 0
0 + -3u = 9 + -6
-3u = 9 + -6

Combine like terms: 9 + -6 = 3
-3u = 3

Divide each side by '-3'.
u = -1

Simplifying
u = -1

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