4u-47=-9(u-2)

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Solution for 4u-47=-9(u-2) equation:


Simplifying
4u + -47 = -9(u + -2)

Reorder the terms:
-47 + 4u = -9(u + -2)

Reorder the terms:
-47 + 4u = -9(-2 + u)
-47 + 4u = (-2 * -9 + u * -9)
-47 + 4u = (18 + -9u)

Solving
-47 + 4u = 18 + -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.
-47 + 4u + 9u = 18 + -9u + 9u

Combine like terms: 4u + 9u = 13u
-47 + 13u = 18 + -9u + 9u

Combine like terms: -9u + 9u = 0
-47 + 13u = 18 + 0
-47 + 13u = 18

Add '47' to each side of the equation.
-47 + 47 + 13u = 18 + 47

Combine like terms: -47 + 47 = 0
0 + 13u = 18 + 47
13u = 18 + 47

Combine like terms: 18 + 47 = 65
13u = 65

Divide each side by '13'.
u = 5

Simplifying
u = 5

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