12-15u=-48

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Solution for 12-15u=-48 equation: 


Simplifying
12 + -15u = -48

Solving
12 + -15u = -48

Solving for variable 'u'.

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

Add '-12' to each side of the equation.
12 + -12 + -15u = -48 + -12

Combine like terms: 12 + -12 = 0
0 + -15u = -48 + -12
-15u = -48 + -12

Combine like terms: -48 + -12 = -60
-15u = -60

Divide each side by '-15'.
u = 4

Simplifying
u = 4

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