2+2(3u-2)=-4(3u-1)+9u

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Solution for 2+2(3u-2)=-4(3u-1)+9u equation:


Simplifying
2 + 2(3u + -2) = -4(3u + -1) + 9u

Reorder the terms:
2 + 2(-2 + 3u) = -4(3u + -1) + 9u
2 + (-2 * 2 + 3u * 2) = -4(3u + -1) + 9u
2 + (-4 + 6u) = -4(3u + -1) + 9u

Combine like terms: 2 + -4 = -2
-2 + 6u = -4(3u + -1) + 9u

Reorder the terms:
-2 + 6u = -4(-1 + 3u) + 9u
-2 + 6u = (-1 * -4 + 3u * -4) + 9u
-2 + 6u = (4 + -12u) + 9u

Combine like terms: -12u + 9u = -3u
-2 + 6u = 4 + -3u

Solving
-2 + 6u = 4 + -3u

Solving for variable 'u'.

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

Add '3u' to each side of the equation.
-2 + 6u + 3u = 4 + -3u + 3u

Combine like terms: 6u + 3u = 9u
-2 + 9u = 4 + -3u + 3u

Combine like terms: -3u + 3u = 0
-2 + 9u = 4 + 0
-2 + 9u = 4

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

Combine like terms: -2 + 2 = 0
0 + 9u = 4 + 2
9u = 4 + 2

Combine like terms: 4 + 2 = 6
9u = 6

Divide each side by '9'.
u = 0.6666666667

Simplifying
u = 0.6666666667

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