8u+5(u-5)=1

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Solution for 8u+5(u-5)=1 equation:


Simplifying
8u + 5(u + -5) = 1

Reorder the terms:
8u + 5(-5 + u) = 1
8u + (-5 * 5 + u * 5) = 1
8u + (-25 + 5u) = 1

Reorder the terms:
-25 + 8u + 5u = 1

Combine like terms: 8u + 5u = 13u
-25 + 13u = 1

Solving
-25 + 13u = 1

Solving for variable 'u'.

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

Add '25' to each side of the equation.
-25 + 25 + 13u = 1 + 25

Combine like terms: -25 + 25 = 0
0 + 13u = 1 + 25
13u = 1 + 25

Combine like terms: 1 + 25 = 26
13u = 26

Divide each side by '13'.
u = 2

Simplifying
u = 2

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