-5u+19=-7(u-3)

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Solution for -5u+19=-7(u-3) equation:


Simplifying
-5u + 19 = -7(u + -3)

Reorder the terms:
19 + -5u = -7(u + -3)

Reorder the terms:
19 + -5u = -7(-3 + u)
19 + -5u = (-3 * -7 + u * -7)
19 + -5u = (21 + -7u)

Solving
19 + -5u = 21 + -7u

Solving for variable 'u'.

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

Add '7u' to each side of the equation.
19 + -5u + 7u = 21 + -7u + 7u

Combine like terms: -5u + 7u = 2u
19 + 2u = 21 + -7u + 7u

Combine like terms: -7u + 7u = 0
19 + 2u = 21 + 0
19 + 2u = 21

Add '-19' to each side of the equation.
19 + -19 + 2u = 21 + -19

Combine like terms: 19 + -19 = 0
0 + 2u = 21 + -19
2u = 21 + -19

Combine like terms: 21 + -19 = 2
2u = 2

Divide each side by '2'.
u = 1

Simplifying
u = 1

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