-20+2(3u-12)=18+2u+18

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Solution for -20+2(3u-12)=18+2u+18 equation:


Simplifying
-20 + 2(3u + -12) = 18 + 2u + 18

Reorder the terms:
-20 + 2(-12 + 3u) = 18 + 2u + 18
-20 + (-12 * 2 + 3u * 2) = 18 + 2u + 18
-20 + (-24 + 6u) = 18 + 2u + 18

Combine like terms: -20 + -24 = -44
-44 + 6u = 18 + 2u + 18

Reorder the terms:
-44 + 6u = 18 + 18 + 2u

Combine like terms: 18 + 18 = 36
-44 + 6u = 36 + 2u

Solving
-44 + 6u = 36 + 2u

Solving for variable 'u'.

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

Add '-2u' to each side of the equation.
-44 + 6u + -2u = 36 + 2u + -2u

Combine like terms: 6u + -2u = 4u
-44 + 4u = 36 + 2u + -2u

Combine like terms: 2u + -2u = 0
-44 + 4u = 36 + 0
-44 + 4u = 36

Add '44' to each side of the equation.
-44 + 44 + 4u = 36 + 44

Combine like terms: -44 + 44 = 0
0 + 4u = 36 + 44
4u = 36 + 44

Combine like terms: 36 + 44 = 80
4u = 80

Divide each side by '4'.
u = 20

Simplifying
u = 20

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