3(u-2)+4u=36

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Solution for 3(u-2)+4u=36 equation:


Simplifying
3(u + -2) + 4u = 36

Reorder the terms:
3(-2 + u) + 4u = 36
(-2 * 3 + u * 3) + 4u = 36
(-6 + 3u) + 4u = 36

Combine like terms: 3u + 4u = 7u
-6 + 7u = 36

Solving
-6 + 7u = 36

Solving for variable 'u'.

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

Add '6' to each side of the equation.
-6 + 6 + 7u = 36 + 6

Combine like terms: -6 + 6 = 0
0 + 7u = 36 + 6
7u = 36 + 6

Combine like terms: 36 + 6 = 42
7u = 42

Divide each side by '7'.
u = 6

Simplifying
u = 6

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