3(u-8)=-9u+24

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Solution for 3(u-8)=-9u+24 equation:


Simplifying
3(u + -8) = -9u + 24

Reorder the terms:
3(-8 + u) = -9u + 24
(-8 * 3 + u * 3) = -9u + 24
(-24 + 3u) = -9u + 24

Reorder the terms:
-24 + 3u = 24 + -9u

Solving
-24 + 3u = 24 + -9u

Solving for variable 'u'.

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

Add '9u' to each side of the equation.
-24 + 3u + 9u = 24 + -9u + 9u

Combine like terms: 3u + 9u = 12u
-24 + 12u = 24 + -9u + 9u

Combine like terms: -9u + 9u = 0
-24 + 12u = 24 + 0
-24 + 12u = 24

Add '24' to each side of the equation.
-24 + 24 + 12u = 24 + 24

Combine like terms: -24 + 24 = 0
0 + 12u = 24 + 24
12u = 24 + 24

Combine like terms: 24 + 24 = 48
12u = 48

Divide each side by '12'.
u = 4

Simplifying
u = 4

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