-5(3u-6)+4u=7(u+4)

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Solution for -5(3u-6)+4u=7(u+4) equation:


Simplifying
-5(3u + -6) + 4u = 7(u + 4)

Reorder the terms:
-5(-6 + 3u) + 4u = 7(u + 4)
(-6 * -5 + 3u * -5) + 4u = 7(u + 4)
(30 + -15u) + 4u = 7(u + 4)

Combine like terms: -15u + 4u = -11u
30 + -11u = 7(u + 4)

Reorder the terms:
30 + -11u = 7(4 + u)
30 + -11u = (4 * 7 + u * 7)
30 + -11u = (28 + 7u)

Solving
30 + -11u = 28 + 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.
30 + -11u + -7u = 28 + 7u + -7u

Combine like terms: -11u + -7u = -18u
30 + -18u = 28 + 7u + -7u

Combine like terms: 7u + -7u = 0
30 + -18u = 28 + 0
30 + -18u = 28

Add '-30' to each side of the equation.
30 + -30 + -18u = 28 + -30

Combine like terms: 30 + -30 = 0
0 + -18u = 28 + -30
-18u = 28 + -30

Combine like terms: 28 + -30 = -2
-18u = -2

Divide each side by '-18'.
u = 0.1111111111

Simplifying
u = 0.1111111111

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