-4U+49=-7(U-4)

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Solution for -4U+49=-7(U-4) equation:


Simplifying
-4U + 49 = -7(U + -4)

Reorder the terms:
49 + -4U = -7(U + -4)

Reorder the terms:
49 + -4U = -7(-4 + U)
49 + -4U = (-4 * -7 + U * -7)
49 + -4U = (28 + -7U)

Solving
49 + -4U = 28 + -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.
49 + -4U + 7U = 28 + -7U + 7U

Combine like terms: -4U + 7U = 3U
49 + 3U = 28 + -7U + 7U

Combine like terms: -7U + 7U = 0
49 + 3U = 28 + 0
49 + 3U = 28

Add '-49' to each side of the equation.
49 + -49 + 3U = 28 + -49

Combine like terms: 49 + -49 = 0
0 + 3U = 28 + -49
3U = 28 + -49

Combine like terms: 28 + -49 = -21
3U = -21

Divide each side by '3'.
U = -7

Simplifying
U = -7

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