-8U-18=-5(U+3)

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Solution for -8U-18=-5(U+3) equation:


Simplifying
-8U + -18 = -5(U + 3)

Reorder the terms:
-18 + -8U = -5(U + 3)

Reorder the terms:
-18 + -8U = -5(3 + U)
-18 + -8U = (3 * -5 + U * -5)
-18 + -8U = (-15 + -5U)

Solving
-18 + -8U = -15 + -5U

Solving for variable 'U'.

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

Add '5U' to each side of the equation.
-18 + -8U + 5U = -15 + -5U + 5U

Combine like terms: -8U + 5U = -3U
-18 + -3U = -15 + -5U + 5U

Combine like terms: -5U + 5U = 0
-18 + -3U = -15 + 0
-18 + -3U = -15

Add '18' to each side of the equation.
-18 + 18 + -3U = -15 + 18

Combine like terms: -18 + 18 = 0
0 + -3U = -15 + 18
-3U = -15 + 18

Combine like terms: -15 + 18 = 3
-3U = 3

Divide each side by '-3'.
U = -1

Simplifying
U = -1

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