-7u+29=3(u+3)

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Solution for -7u+29=3(u+3) equation:


Simplifying
-7u + 29 = 3(u + 3)

Reorder the terms:
29 + -7u = 3(u + 3)

Reorder the terms:
29 + -7u = 3(3 + u)
29 + -7u = (3 * 3 + u * 3)
29 + -7u = (9 + 3u)

Solving
29 + -7u = 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.
29 + -7u + -3u = 9 + 3u + -3u

Combine like terms: -7u + -3u = -10u
29 + -10u = 9 + 3u + -3u

Combine like terms: 3u + -3u = 0
29 + -10u = 9 + 0
29 + -10u = 9

Add '-29' to each side of the equation.
29 + -29 + -10u = 9 + -29

Combine like terms: 29 + -29 = 0
0 + -10u = 9 + -29
-10u = 9 + -29

Combine like terms: 9 + -29 = -20
-10u = -20

Divide each side by '-10'.
u = 2

Simplifying
u = 2

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