-3u+8(u+2)=11

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Solution for -3u+8(u+2)=11 equation:


Simplifying
-3u + 8(u + 2) = 11

Reorder the terms:
-3u + 8(2 + u) = 11
-3u + (2 * 8 + u * 8) = 11
-3u + (16 + 8u) = 11

Reorder the terms:
16 + -3u + 8u = 11

Combine like terms: -3u + 8u = 5u
16 + 5u = 11

Solving
16 + 5u = 11

Solving for variable 'u'.

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

Add '-16' to each side of the equation.
16 + -16 + 5u = 11 + -16

Combine like terms: 16 + -16 = 0
0 + 5u = 11 + -16
5u = 11 + -16

Combine like terms: 11 + -16 = -5
5u = -5

Divide each side by '5'.
u = -1

Simplifying
u = -1

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