-5(u+3)=7U-5+2(2U+4)

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Solution for -5(u+3)=7U-5+2(2U+4) equation: 


Simplifying
-5(u + 3) = 7U + -5 + 2(2U + 4)

Reorder the terms:
-5(3 + u) = 7U + -5 + 2(2U + 4)
(3 * -5 + u * -5) = 7U + -5 + 2(2U + 4)
(-15 + -5u) = 7U + -5 + 2(2U + 4)

Reorder the terms:
-15 + -5u = 7U + -5 + 2(4 + 2U)
-15 + -5u = 7U + -5 + (4 * 2 + 2U * 2)
-15 + -5u = 7U + -5 + (8 + 4U)

Reorder the terms:
-15 + -5u = -5 + 8 + 7U + 4U

Combine like terms: -5 + 8 = 3
-15 + -5u = 3 + 7U + 4U

Combine like terms: 7U + 4U = 11U
-15 + -5u = 3 + 11U

Solving
-15 + -5u = 3 + 11U

Solving for variable 'u'.

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

Add '15' to each side of the equation.
-15 + 15 + -5u = 3 + 15 + 11U

Combine like terms: -15 + 15 = 0
0 + -5u = 3 + 15 + 11U
-5u = 3 + 15 + 11U

Combine like terms: 3 + 15 = 18
-5u = 18 + 11U

Divide each side by '-5'.
u = -3.6 + -2.2U

Simplifying
u = -3.6 + -2.2U

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