9u+2=4(u+3)

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Solution for 9u+2=4(u+3) equation:


Simplifying
9u + 2 = 4(u + 3)

Reorder the terms:
2 + 9u = 4(u + 3)

Reorder the terms:
2 + 9u = 4(3 + u)
2 + 9u = (3 * 4 + u * 4)
2 + 9u = (12 + 4u)

Solving
2 + 9u = 12 + 4u

Solving for variable 'u'.

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

Add '-4u' to each side of the equation.
2 + 9u + -4u = 12 + 4u + -4u

Combine like terms: 9u + -4u = 5u
2 + 5u = 12 + 4u + -4u

Combine like terms: 4u + -4u = 0
2 + 5u = 12 + 0
2 + 5u = 12

Add '-2' to each side of the equation.
2 + -2 + 5u = 12 + -2

Combine like terms: 2 + -2 = 0
0 + 5u = 12 + -2
5u = 12 + -2

Combine like terms: 12 + -2 = 10
5u = 10

Divide each side by '5'.
u = 2

Simplifying
u = 2

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