5u-13=3(u-3)

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Solution for 5u-13=3(u-3) equation:


Simplifying
5u + -13 = 3(u + -3)

Reorder the terms:
-13 + 5u = 3(u + -3)

Reorder the terms:
-13 + 5u = 3(-3 + u)
-13 + 5u = (-3 * 3 + u * 3)
-13 + 5u = (-9 + 3u)

Solving
-13 + 5u = -9 + 3u

Solving for variable 'u'.

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

Add '-3u' to each side of the equation.
-13 + 5u + -3u = -9 + 3u + -3u

Combine like terms: 5u + -3u = 2u
-13 + 2u = -9 + 3u + -3u

Combine like terms: 3u + -3u = 0
-13 + 2u = -9 + 0
-13 + 2u = -9

Add '13' to each side of the equation.
-13 + 13 + 2u = -9 + 13

Combine like terms: -13 + 13 = 0
0 + 2u = -9 + 13
2u = -9 + 13

Combine like terms: -9 + 13 = 4
2u = 4

Divide each side by '2'.
u = 2

Simplifying
u = 2

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