2-(7-3u)=-47

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Solution for 2-(7-3u)=-47 equation:


Simplifying
2 + -1(7 + -3u) = -47
2 + (7 * -1 + -3u * -1) = -47
2 + (-7 + 3u) = -47

Combine like terms: 2 + -7 = -5
-5 + 3u = -47

Solving
-5 + 3u = -47

Solving for variable 'u'.

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

Add '5' to each side of the equation.
-5 + 5 + 3u = -47 + 5

Combine like terms: -5 + 5 = 0
0 + 3u = -47 + 5
3u = -47 + 5

Combine like terms: -47 + 5 = -42
3u = -42

Divide each side by '3'.
u = -14

Simplifying
u = -14

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