2u*2+6u+18=0

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Solution for 2u*2+6u+18=0 equation:


Simplifying
2u * 2 + 6u + 18 = 0

Reorder the terms for easier multiplication:
2 * 2u + 6u + 18 = 0

Multiply 2 * 2
4u + 6u + 18 = 0

Reorder the terms:
18 + 4u + 6u = 0

Combine like terms: 4u + 6u = 10u
18 + 10u = 0

Solving
18 + 10u = 0

Solving for variable 'u'.

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

Add '-18' to each side of the equation.
18 + -18 + 10u = 0 + -18

Combine like terms: 18 + -18 = 0
0 + 10u = 0 + -18
10u = 0 + -18

Combine like terms: 0 + -18 = -18
10u = -18

Divide each side by '10'.
u = -1.8

Simplifying
u = -1.8

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