.75(11+2u)=7u+2

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Solution for .75(11+2u)=7u+2 equation:


Simplifying
0.75(11 + 2u) = 7u + 2
(11 * 0.75 + 2u * 0.75) = 7u + 2
(8.25 + 1.5u) = 7u + 2

Reorder the terms:
8.25 + 1.5u = 2 + 7u

Solving
8.25 + 1.5u = 2 + 7u

Solving for variable 'u'.

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

Add '-7u' to each side of the equation.
8.25 + 1.5u + -7u = 2 + 7u + -7u

Combine like terms: 1.5u + -7u = -5.5u
8.25 + -5.5u = 2 + 7u + -7u

Combine like terms: 7u + -7u = 0
8.25 + -5.5u = 2 + 0
8.25 + -5.5u = 2

Add '-8.25' to each side of the equation.
8.25 + -8.25 + -5.5u = 2 + -8.25

Combine like terms: 8.25 + -8.25 = 0.00
0.00 + -5.5u = 2 + -8.25
-5.5u = 2 + -8.25

Combine like terms: 2 + -8.25 = -6.25
-5.5u = -6.25

Divide each side by '-5.5'.
u = 1.136363636

Simplifying
u = 1.136363636

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