2(u+2)=7u-11

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


Simplifying
2(u + 2) = 7u + -11

Reorder the terms:
2(2 + u) = 7u + -11
(2 * 2 + u * 2) = 7u + -11
(4 + 2u) = 7u + -11

Reorder the terms:
4 + 2u = -11 + 7u

Solving
4 + 2u = -11 + 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.
4 + 2u + -7u = -11 + 7u + -7u

Combine like terms: 2u + -7u = -5u
4 + -5u = -11 + 7u + -7u

Combine like terms: 7u + -7u = 0
4 + -5u = -11 + 0
4 + -5u = -11

Add '-4' to each side of the equation.
4 + -4 + -5u = -11 + -4

Combine like terms: 4 + -4 = 0
0 + -5u = -11 + -4
-5u = -11 + -4

Combine like terms: -11 + -4 = -15
-5u = -15

Divide each side by '-5'.
u = 3

Simplifying
u = 3

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