5u-6+5(2u+3)=-3(u+1)

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Solution for 5u-6+5(2u+3)=-3(u+1) equation:


Simplifying
5u + -6 + 5(2u + 3) = -3(u + 1)

Reorder the terms:
5u + -6 + 5(3 + 2u) = -3(u + 1)
5u + -6 + (3 * 5 + 2u * 5) = -3(u + 1)
5u + -6 + (15 + 10u) = -3(u + 1)

Reorder the terms:
-6 + 15 + 5u + 10u = -3(u + 1)

Combine like terms: -6 + 15 = 9
9 + 5u + 10u = -3(u + 1)

Combine like terms: 5u + 10u = 15u
9 + 15u = -3(u + 1)

Reorder the terms:
9 + 15u = -3(1 + u)
9 + 15u = (1 * -3 + u * -3)
9 + 15u = (-3 + -3u)

Solving
9 + 15u = -3 + -3u

Solving for variable 'u'.

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

Add '3u' to each side of the equation.
9 + 15u + 3u = -3 + -3u + 3u

Combine like terms: 15u + 3u = 18u
9 + 18u = -3 + -3u + 3u

Combine like terms: -3u + 3u = 0
9 + 18u = -3 + 0
9 + 18u = -3

Add '-9' to each side of the equation.
9 + -9 + 18u = -3 + -9

Combine like terms: 9 + -9 = 0
0 + 18u = -3 + -9
18u = -3 + -9

Combine like terms: -3 + -9 = -12
18u = -12

Divide each side by '18'.
u = -0.6666666667

Simplifying
u = -0.6666666667

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