8u-19=3(u-3)

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Solution for 8u-19=3(u-3) equation:


Simplifying
8u + -19 = 3(u + -3)

Reorder the terms:
-19 + 8u = 3(u + -3)

Reorder the terms:
-19 + 8u = 3(-3 + u)
-19 + 8u = (-3 * 3 + u * 3)
-19 + 8u = (-9 + 3u)

Solving
-19 + 8u = -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.
-19 + 8u + -3u = -9 + 3u + -3u

Combine like terms: 8u + -3u = 5u
-19 + 5u = -9 + 3u + -3u

Combine like terms: 3u + -3u = 0
-19 + 5u = -9 + 0
-19 + 5u = -9

Add '19' to each side of the equation.
-19 + 19 + 5u = -9 + 19

Combine like terms: -19 + 19 = 0
0 + 5u = -9 + 19
5u = -9 + 19

Combine like terms: -9 + 19 = 10
5u = 10

Divide each side by '5'.
u = 2

Simplifying
u = 2

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