-7U-30=-U

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Solution for -7U-30=-U equation:


Simplifying
-7U + -30 = -1U

Reorder the terms:
-30 + -7U = -1U

Solving
-30 + -7U = -1U

Solving for variable 'U'.

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

Add 'U' to each side of the equation.
-30 + -7U + U = -1U + U

Combine like terms: -7U + U = -6U
-30 + -6U = -1U + U

Combine like terms: -1U + U = 0
-30 + -6U = 0

Add '30' to each side of the equation.
-30 + 30 + -6U = 0 + 30

Combine like terms: -30 + 30 = 0
0 + -6U = 0 + 30
-6U = 0 + 30

Combine like terms: 0 + 30 = 30
-6U = 30

Divide each side by '-6'.
U = -5

Simplifying
U = -5

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