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

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


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

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

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

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

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

Combine like terms: 3u + -3u = 0
7 + -10u = -33 + 0
7 + -10u = -33

Add '-7' to each side of the equation.
7 + -7 + -10u = -33 + -7

Combine like terms: 7 + -7 = 0
0 + -10u = -33 + -7
-10u = -33 + -7

Combine like terms: -33 + -7 = -40
-10u = -40

Divide each side by '-10'.
u = 4

Simplifying
u = 4

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