-3u+2=-10+30

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Solution for -3u+2=-10+30 equation:


Simplifying
-3u + 2 = -10 + 30

Reorder the terms:
2 + -3u = -10 + 30

Combine like terms: -10 + 30 = 20
2 + -3u = 20

Solving
2 + -3u = 20

Solving for variable 'u'.

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

Add '-2' to each side of the equation.
2 + -2 + -3u = 20 + -2

Combine like terms: 2 + -2 = 0
0 + -3u = 20 + -2
-3u = 20 + -2

Combine like terms: 20 + -2 = 18
-3u = 18

Divide each side by '-3'.
u = -6

Simplifying
u = -6

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