-3u-19=-5(u+3)

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Solution for -3u-19=-5(u+3) equation:


Simplifying
-3u + -19 = -5(u + 3)

Reorder the terms:
-19 + -3u = -5(u + 3)

Reorder the terms:
-19 + -3u = -5(3 + u)
-19 + -3u = (3 * -5 + u * -5)
-19 + -3u = (-15 + -5u)

Solving
-19 + -3u = -15 + -5u

Solving for variable 'u'.

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

Add '5u' to each side of the equation.
-19 + -3u + 5u = -15 + -5u + 5u

Combine like terms: -3u + 5u = 2u
-19 + 2u = -15 + -5u + 5u

Combine like terms: -5u + 5u = 0
-19 + 2u = -15 + 0
-19 + 2u = -15

Add '19' to each side of the equation.
-19 + 19 + 2u = -15 + 19

Combine like terms: -19 + 19 = 0
0 + 2u = -15 + 19
2u = -15 + 19

Combine like terms: -15 + 19 = 4
2u = 4

Divide each side by '2'.
u = 2

Simplifying
u = 2

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