2u+19=-9(u-7)

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Solution for 2u+19=-9(u-7) equation:


Simplifying
2u + 19 = -9(u + -7)

Reorder the terms:
19 + 2u = -9(u + -7)

Reorder the terms:
19 + 2u = -9(-7 + u)
19 + 2u = (-7 * -9 + u * -9)
19 + 2u = (63 + -9u)

Solving
19 + 2u = 63 + -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.
19 + 2u + 9u = 63 + -9u + 9u

Combine like terms: 2u + 9u = 11u
19 + 11u = 63 + -9u + 9u

Combine like terms: -9u + 9u = 0
19 + 11u = 63 + 0
19 + 11u = 63

Add '-19' to each side of the equation.
19 + -19 + 11u = 63 + -19

Combine like terms: 19 + -19 = 0
0 + 11u = 63 + -19
11u = 63 + -19

Combine like terms: 63 + -19 = 44
11u = 44

Divide each side by '11'.
u = 4

Simplifying
u = 4

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