7u+33=-3(u-1)

Solution for 7u+33=-3(u-1) equation:

Simplifying
7u + 33 = -3(u + -1)

Reorder the terms:
33 + 7u = -3(u + -1)

Reorder the terms:
33 + 7u = -3(-1 + u)
33 + 7u = (-1 * -3 + u * -3)
33 + 7u = (3 + -3u)

Solving
33 + 7u = 3 + -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.
33 + 7u + 3u = 3 + -3u + 3u

Combine like terms: 7u + 3u = 10u
33 + 10u = 3 + -3u + 3u

Combine like terms: -3u + 3u = 0
33 + 10u = 3 + 0
33 + 10u = 3

Add '-33' to each side of the equation.
33 + -33 + 10u = 3 + -33

Combine like terms: 33 + -33 = 0
0 + 10u = 3 + -33
10u = 3 + -33

Combine like terms: 3 + -33 = -30
10u = -30

Divide each side by '10'.
u = -3

Simplifying
u = -3