-2u+36=-7(u-3)

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Solution for -2u+36=-7(u-3) equation:


Simplifying
-2u + 36 = -7(u + -3)

Reorder the terms:
36 + -2u = -7(u + -3)

Reorder the terms:
36 + -2u = -7(-3 + u)
36 + -2u = (-3 * -7 + u * -7)
36 + -2u = (21 + -7u)

Solving
36 + -2u = 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.
36 + -2u + 7u = 21 + -7u + 7u

Combine like terms: -2u + 7u = 5u
36 + 5u = 21 + -7u + 7u

Combine like terms: -7u + 7u = 0
36 + 5u = 21 + 0
36 + 5u = 21

Add '-36' to each side of the equation.
36 + -36 + 5u = 21 + -36

Combine like terms: 36 + -36 = 0
0 + 5u = 21 + -36
5u = 21 + -36

Combine like terms: 21 + -36 = -15
5u = -15

Divide each side by '5'.
u = -3

Simplifying
u = -3

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