-2u+3=3u+18

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Solution for -2u+3=3u+18 equation:


Simplifying
-2u + 3 = 3u + 18

Reorder the terms:
3 + -2u = 3u + 18

Reorder the terms:
3 + -2u = 18 + 3u

Solving
3 + -2u = 18 + 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.
3 + -2u + -3u = 18 + 3u + -3u

Combine like terms: -2u + -3u = -5u
3 + -5u = 18 + 3u + -3u

Combine like terms: 3u + -3u = 0
3 + -5u = 18 + 0
3 + -5u = 18

Add '-3' to each side of the equation.
3 + -3 + -5u = 18 + -3

Combine like terms: 3 + -3 = 0
0 + -5u = 18 + -3
-5u = 18 + -3

Combine like terms: 18 + -3 = 15
-5u = 15

Divide each side by '-5'.
u = -3

Simplifying
u = -3

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