-4(u+1)=2u-4+3(3u+4)

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Solution for -4(u+1)=2u-4+3(3u+4) equation:


Simplifying
-4(u + 1) = 2u + -4 + 3(3u + 4)

Reorder the terms:
-4(1 + u) = 2u + -4 + 3(3u + 4)
(1 * -4 + u * -4) = 2u + -4 + 3(3u + 4)
(-4 + -4u) = 2u + -4 + 3(3u + 4)

Reorder the terms:
-4 + -4u = 2u + -4 + 3(4 + 3u)
-4 + -4u = 2u + -4 + (4 * 3 + 3u * 3)
-4 + -4u = 2u + -4 + (12 + 9u)

Reorder the terms:
-4 + -4u = -4 + 12 + 2u + 9u

Combine like terms: -4 + 12 = 8
-4 + -4u = 8 + 2u + 9u

Combine like terms: 2u + 9u = 11u
-4 + -4u = 8 + 11u

Solving
-4 + -4u = 8 + 11u

Solving for variable 'u'.

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

Add '-11u' to each side of the equation.
-4 + -4u + -11u = 8 + 11u + -11u

Combine like terms: -4u + -11u = -15u
-4 + -15u = 8 + 11u + -11u

Combine like terms: 11u + -11u = 0
-4 + -15u = 8 + 0
-4 + -15u = 8

Add '4' to each side of the equation.
-4 + 4 + -15u = 8 + 4

Combine like terms: -4 + 4 = 0
0 + -15u = 8 + 4
-15u = 8 + 4

Combine like terms: 8 + 4 = 12
-15u = 12

Divide each side by '-15'.
u = -0.8

Simplifying
u = -0.8

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