2u+5(3u-5)=7

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Solution for 2u+5(3u-5)=7 equation:


Simplifying
2u + 5(3u + -5) = 7

Reorder the terms:
2u + 5(-5 + 3u) = 7
2u + (-5 * 5 + 3u * 5) = 7
2u + (-25 + 15u) = 7

Reorder the terms:
-25 + 2u + 15u = 7

Combine like terms: 2u + 15u = 17u
-25 + 17u = 7

Solving
-25 + 17u = 7

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 + 17u = 7 + 25

Combine like terms: -25 + 25 = 0
0 + 17u = 7 + 25
17u = 7 + 25

Combine like terms: 7 + 25 = 32
17u = 32

Divide each side by '17'.
u = 1.882352941

Simplifying
u = 1.882352941

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