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

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


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

Reorder the terms:
-7u + 3(3 + u) = 33
-7u + (3 * 3 + u * 3) = 33
-7u + (9 + 3u) = 33

Reorder the terms:
9 + -7u + 3u = 33

Combine like terms: -7u + 3u = -4u
9 + -4u = 33

Solving
9 + -4u = 33

Solving for variable 'u'.

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

Add '-9' to each side of the equation.
9 + -9 + -4u = 33 + -9

Combine like terms: 9 + -9 = 0
0 + -4u = 33 + -9
-4u = 33 + -9

Combine like terms: 33 + -9 = 24
-4u = 24

Divide each side by '-4'.
u = -6

Simplifying
u = -6

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