3(2u+5)=4(4-u)

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Solution for 3(2u+5)=4(4-u) equation:


Simplifying
3(2u + 5) = 4(4 + -1u)

Reorder the terms:
3(5 + 2u) = 4(4 + -1u)
(5 * 3 + 2u * 3) = 4(4 + -1u)
(15 + 6u) = 4(4 + -1u)
15 + 6u = (4 * 4 + -1u * 4)
15 + 6u = (16 + -4u)

Solving
15 + 6u = 16 + -4u

Solving for variable 'u'.

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

Add '4u' to each side of the equation.
15 + 6u + 4u = 16 + -4u + 4u

Combine like terms: 6u + 4u = 10u
15 + 10u = 16 + -4u + 4u

Combine like terms: -4u + 4u = 0
15 + 10u = 16 + 0
15 + 10u = 16

Add '-15' to each side of the equation.
15 + -15 + 10u = 16 + -15

Combine like terms: 15 + -15 = 0
0 + 10u = 16 + -15
10u = 16 + -15

Combine like terms: 16 + -15 = 1
10u = 1

Divide each side by '10'.
u = 0.1

Simplifying
u = 0.1

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