36=-7u+5(u+8)

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Solution for 36=-7u+5(u+8) equation:


Simplifying
36 = -7u + 5(u + 8)

Reorder the terms:
36 = -7u + 5(8 + u)
36 = -7u + (8 * 5 + u * 5)
36 = -7u + (40 + 5u)

Reorder the terms:
36 = 40 + -7u + 5u

Combine like terms: -7u + 5u = -2u
36 = 40 + -2u

Solving
36 = 40 + -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.
36 + 2u = 40 + -2u + 2u

Combine like terms: -2u + 2u = 0
36 + 2u = 40 + 0
36 + 2u = 40

Add '-36' to each side of the equation.
36 + -36 + 2u = 40 + -36

Combine like terms: 36 + -36 = 0
0 + 2u = 40 + -36
2u = 40 + -36

Combine like terms: 40 + -36 = 4
2u = 4

Divide each side by '2'.
u = 2

Simplifying
u = 2

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