3(u-3)+6u=4(u+3)

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Solution for 3(u-3)+6u=4(u+3) equation:


3(u-3)+6u=4(u+3)

We simplify the equation to the form, which is simple to understand
3(u-3)+6u=4(u+3)

Reorder the terms in parentheses
+(+3u-9)+6u=4*(u+3)

Remove unnecessary parentheses
+3u-9+6u=+4+*(+u+3+)

Reorder the terms in parentheses
+3u-9+6u=+(+4u+12)

Remove unnecessary parentheses
+3u-9+6u=+4u+12

We move all terms containing u to the left and all other terms to the right.
+3u+6u-4u=+12+9

We simplify left and right side of the equation.
+5u=+21

We divide both sides of the equation by 5 to get u.
u=4.2

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