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

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


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

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

Combine like terms: -4u + -3u = -7u
-12 + -7u = 2(u + 3)

Reorder the terms:
-12 + -7u = 2(3 + u)
-12 + -7u = (3 * 2 + u * 2)
-12 + -7u = (6 + 2u)

Solving
-12 + -7u = 6 + 2u

Solving for variable 'u'.

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

Add '-2u' to each side of the equation.
-12 + -7u + -2u = 6 + 2u + -2u

Combine like terms: -7u + -2u = -9u
-12 + -9u = 6 + 2u + -2u

Combine like terms: 2u + -2u = 0
-12 + -9u = 6 + 0
-12 + -9u = 6

Add '12' to each side of the equation.
-12 + 12 + -9u = 6 + 12

Combine like terms: -12 + 12 = 0
0 + -9u = 6 + 12
-9u = 6 + 12

Combine like terms: 6 + 12 = 18
-9u = 18

Divide each side by '-9'.
u = -2

Simplifying
u = -2

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